# List of Liberty ships (S–Z)

This section of List of Liberty ships is a sortable list of Liberty ships—cargo ships built in the United States during World War II—with names beginning with S through Z.

## Description

The standard Liberty ship (EC-2-S-C1 type) was a cargo ship 441 feet 6 inches (134.57 m) long overall, with a beam of 56 feet 10+3⁄4 inches (17.34 m). It had a depth of 37 feet 4 inches (11.38 m) and a draft of 26 feet 10 inches (8.18 m). It was powered by a triple expansion steam engine, which had cylinders of 24+1⁄2 inches (62 cm), 37 inches (94 cm) and 70 inches (180 cm) diameter by 48 inches (120 cm) stroke. The engine produced 2,500ihp at 76rpm. Driving a four-blade propeller 18 feet 6 inches (5.64 m) in diameter, could propel the ship at 11 knots (20 km/h).
Cargo was carried in five holds, numbered 1–5 from bow to stern. Grain capacity was 84,183 cubic feet (2,383.8 m$^3$), 145,604 cubic feet (4,123.0 m$^3$), 96,429 cubic feet (2,730.6 m$^3$), 93,190 cubic feet (2,639 m$^3$) and 93,190 cubic feet (2,639 m$^3$), with a further 49,086 cubic feet (1,390.0 m$^3$) in the deep tanks. Bale capacity was 75,405 cubic feet (2,135.2 m$^3$), 134,638 cubic feet (3,812.5 m$^3$), 83,697 cubic feet (2,370.0 m$^3$), 82,263 cubic feet (2,329.4 m$^3$) and 82,435 cubic feet (2,334.3 m$^3$), with a further 41,135 cubic feet (1,164.8 m$^3$) in the deep tanks.
It carried a crew of 45, plus 36 United States Navy Armed Guard gunners. Later in the war, this was altered to a crew of 52, plus 29 gunners. Accommodation was in a three deck superstructure placed midships. The galley was equipped with a range, a 25 US gallons (95 L) stock kettle and other appliances. Messrooms were equipped with an electric hot plate and an electric toaster.

## S through Z

| Ship name | Namesake | MC hull no. | Ship type | Laid down | Launched | Fate |
| SS S. Hall Young | S. Hall Young | 479 | standard | 2 March 1943 | 31 March 1943 | Sold private 1947, scrapped 1967 |
| SS S. M. Babcock | Stephen Moulton Babcock | 590 | standard | 5 October 1942 | 1 November 1942 | Scrapped 1967 |
| SS S. M. Shoemaker | S. M. Shoemaker | 2667 | standard | 8 July 1944 | 10 August 1944 | Sold private 1947, scrapped 1967 |
| SS S. Wiley Wakeman | S. Wiley Wakeman | 2663 | standard | 26 June 1944 | 28 July 1944 | Wrecked and scrapped 1946 |
| SS Sacajawea | Variant spelling of Sacagawea | 612 | standard | 28 November 1942 | 22 December 1942 | Scrapped 1961 |
| SS Sallie S. Cotten | Sallie Southall Cotten | 1969 | standard | 13 April 1943 | 7 May 1943 | Sold private 1947, scrapped 1967 |
| SS Salmon P. Chase | Salmon P. Chase | 577 | standard | 3 September 1942 | 2 October 1942 | Scrapped 1960 |
| SS Salvador Brau | Salvador Brau | 1543 | standard | 8 November 1943 | 15 December 1943 | Scrapped 1967 |
| SS Sam Dale | Sam Dale | 2825 | standard | 9 October 1944 | 18 November 1944 | To U.S. Navy as Hesperia (AKS-13), to NDRF 1947, scrapped 1973 |
| SS Sam Houston | Sam Houston | 95 | standard | 18 July 1941 | 29 March 1942 | Torpedoed and lost off the Virgin Islands, 1942 |
| SS Sam Houston II | Sam Houston | 1936 | standard | 18 May 1943 | 30 June 1943 | Scrapped 1959 |
| SS Sam Jackson | Sam Jackson | 1591 | standard | 11 January 1943 | 9 February 1943 | Scrapped 1968 |
| SS Samadang | Samadang | 3020 | standard | 13 March 1944 | 22 April 1944 | Scrapped 1968 |
| SS Samadre | Samadre | 3014 | standard | 18 February 1944 | 4 April 1944 | Sold private 1947, scrapped 1969 |
| SS Samaffric | Samaffric | 2598 | standard | 24 January 1944 | 24 February 1944 | Sold private 1947, scrapped 1970 |
| SS Samalness | Samalness | 1517 | standard | 15 January 1944 | 29 February 1944 | Sold private 1947, sunk 1951 |
| SS Samannan | Samannan | 2216 | standard | 13 December 1943 | 31 January 1944 | Sold private 1947, wrecked and scrapped 1967 |
| SS Samara | Samara | 1772 | standard | 28 July 1943 | 22 August 1943 | Sold private 1947, wrecked and scrapped 1970 |
| SS Samarina | Samarina | 1771 | standard | 28 July 1943 | 26 August 1943 | Sold private 1947, burnt and scrapped 1965 |
| SS Samarinda | Samarinda | 1878 | standard | 9 August 1943 | 31 August 1943 | Sold private 1947, scrapped 1967 |
| SS Samaritan | Samaritan | 1688 | standard | 15 June 1943 | 11 July 1943 | Sold private 1947, scrapped 1971 |
| SS Samariz | Samariz | 1790 | standard | 28 August 1943 | 22 September 1943 | Sold private 1947, scrapped 1968 |
| SS Samarkand | Samarkand | 1769 | standard | 24 July 1943 | 25 August 1943 | Sold private 1947, scrapped 1971 |
| SS Samarovsk | Samarovsk | 1865 | standard | 15 July 1943 | 8 August 1943 | Sold private 1947, scrapped 1960 |
| USS Samar (ARG-11) | Samar | 2683 | standard | 21 September 1944 | 19 October 1944 | To U.S. Navy as ARG-11, scrapped 1974 |
| SS Samaustral | Samaustral | 2356 | standard | 16 March 1944 | 28 April 1944 | Sold private 1947, scrapped 1971 |
| SS Samaye | Samaye | 1775 | standard | 3 August 1943 | 31 August 1943 | Sold private 1947, shelled at Suez 1967, wrecked and scrapped 1968 |
| SS Sambalt | Sambalt | 1842 | standard | 18 November 1943 | 9 December 1943 | Sold private 1947, scrapped 1969 |
| SS Sambanka | Sambanka | 3015 | standard | 28 February 1944 | 11 April 1944 | Scrapped 1967 |
| SS Sambay | Sambay | 2055 | standard | 9 July 1943 | 29 July 1943 | Sold private 1947, scrapped 1968 |
| SS Samblade | Samblade | 1859 | standard | 30 June 1943 | 24 July 1943 | Sold private 1947, scrapped 1959 |
| SS Samboston | Samboston | 1832 | standard | 1 November 1943 | 24 November 1943 | Sold private 1947, scrapped 1968 |
| SS Sambo | Sambo | 1861 | standard | 8 July 1943 | 29 July 1943 | Torpedoed and lost in the Gulf of Aden 1943 |
| SS Sambrake | Sambrake | 1765 | standard | 16 July 1943 | 12 August 1943 | Sold private 1947, scrapped 1972 |
| SS Sambre | Sambre | 1717 | standard | 6 July 1943 | 28 July 1943 | Sold private 1947, scrapped 1961 |
| SS Sambridge | Sambridge | 1588 | standard | 17 June 1943 | 8 July 1943 | Torpedoed by the I-27 and lost in the Arabian Sea, November 8, 1943. |
| SS Sambuff | Sambuff | 1821 | standard | 15 October 1943 | 13 November 1943 | Sold private 1947, scrapped 1967 |
| SS Samburgh | Samburgh | 1823 | standard | 17 October 1943 | 14 November 1943 | Sold private 1947, scrapped 1969 |
| SS Sambur | Sambur | 1876 | standard | 5 August 1943 | 28 August 1943 | Sold private 1947, scrapped 1960 |
| SS Sambut | Sambut | 2064 | standard | 26 July 1943 | 14 August 1943 | Sunk by gunfire in the Straits of Dover 1944 |
| SS Samcalia | Samcalia | 2226 | standard | 18 August 1943 | 10 September 1943 | Sold private 1947, scrapped 1971 |
| SS Samcebu | Samcebu | 2444 | standard | 4 March 1944 | 23 April 1944 | Wrecked 1963, declared a total loss, scrapped |
| SS Samchess | Samchess | 2415 | standard | 19 December 1943 | 20 January 1944 | Sold private 1947, wrecked and scrapped 1951 |
| SS Samcleve | Samcleve | 1824 | standard | 17 October 1943 | 15 November 1943 | Sold private 1947, scrapped 1975 |
| SS Samclyde | Samclyde | 2405 | standard | 4 December 1943 | 24 December 1943 | Scrapped 1966 |
| SS Samcolne | Samcolne | 2604 | standard | 5 February 1944 | 4 March 1944 | Sold private 1947, scrapped 1967 |
| SS Samconon | Samconon | 2599 | standard | 25 January 1944 | 21 February 1944 | Sold private 1947, sunk 1967 |
| SS Samconstant | Samconstant | 2621 | standard | 14 March 1944 | 14 April 1944 | Sold private 1947, burnt and abandoned 1967 |
| SS Samcree | Samcree | 2408 | standard | 7 December 1943 | 31 December 1943 | Scrapped 1970 |
| SS Samcrest | Samcrest | 2630 | standard | 3 April 1944 | 5 May 1944 | Sold private 1947, scrapped 1965 |
| SS Samdak | Samdak | 1794 | standard | 4 September 1943 | 27 September 1943 | Sold private 1947, scrapped 1973 |
| SS Samdaring | Samdaring | 3007 | standard | 24 January 1944 | 11 March 1944 | Sold private 1947, scrapped 1968 |
| SS Samdart | Samdart | 2437 | standard | 21 December 1943 | 23 February 1944 | Sold private 1947, scrapped 1967 |
| SS Samdauntless | Samdauntless | 2617 | standard | 6 March 1944 | 3 April 1944 | Sold private 1947, scrapped 1967 |
| SS Samderry | Samderry | 3009 | standard | 29 January 1944 | 19 March 1944 | Sold private 1947, scrapped 1967 |
| SS Samderwent | Samderwent | 2224 | standard | 14 January 1944 | 7 March 1944 | Sold private 1947, scrapped 1971 |
| SS Samdonard | Samdonard | 2609 | standard | 18 February 1944 | 18 March 1944 | Sold private 1947, scrapped 1968 |
| SS Samdon | Samdon | 2210 | standard | 6 November 1943 | 20 December 1943 | Scrapped 1961 |
| SS Samearn | Samearn | 2214 | standard | 24 November 1943 | 13 January 1944 | Sold private 1947, scrapped 1968 |
| SS Sameden | Sameden | 2602 | standard | 2 February 1944 | 3 March 1944 | Sold private 1947, wrecked and scrapped 1969 |
| SS Samesk | Samesk | 2417 | standard | 22 December 1943 | 22 January 1944 | Sold private 1947, abandoned 1948 but salvaged and repaired, sold private 1950, wrecked and scrapped 1966. Renamed Leicester, this ship is the subject of Farley Mowat's book The Serpent's Coil |
| SS Samettrick | Samettrick | 2407 | standard | 6 December 1943 | 31 December 1943 | Sold private 1947, scrapped 1972 |
| SS Sameveron | Sameveron | 2410 | standard | 10 December 1943 | 7 January 1944 | Sold private 1947, scrapped |
| SS Samfairy | Samfairy | 2350 | standard | 31 January 1944 | 16 March 1944 | Sold private 1947, scrapped 1969 |
| SS Samfaithful | Samfaithful | 2623 | standard | 21 March 1944 | 26 April 1944 | Sold private 1947, scrapped 1969 |
| SS Samfeugh | Samfeugh | 2409 | standard | 9 December 1943 | 8 January 1944 | Scrapped 1969 |
| SS Samfield | Samfield | 1828 | standard | 23 October 1943 | 20 November 1943 | Sold private 1947, wrecked and scrapped 1961 |
| SS Samfinn | Samfinn | 2352 | standard | 14 February 1944 | 31 March 1944 | Scrapped 1962 |
| SS Samfleet | Samfleet | 2626 | standard | 25 March 1944 | 25 April 1944 | Sold private 1947, scrapped 1968 |
| SS Samflora | Samflora | 1820 | standard | 12 October 1943 | 9 November 1943 | Sold private 1947, scrapped 1968 |
| SS Samforth | Samforth | 1853 | standard | 3 December 1943 | 23 December 1943 | Scrapped 1970 |
| SS Samfoyle | Samfoyle | 2351 | standard | 8 February 1944 | 23 March 1944 | Sold private 1947, scrapped 1968 |
| SS Samfreedom | Samfreedom | 2632 | standard | 8 April 1944 | 10 May 1944 | Sold private 1947, scrapped 1971 |
| SS Samgallion | Samgallion | 2610 | standard | 19 February 1944 | 22 March 1944 | Sold private 1947, wrecked and sunk 1950 |
| SS Samgara | Samgara | 1826 | standard | 19 October 1943 | 16 November 1943 | Sold private 1947, scrapped 1969 |
| SS Samgaudie | Samgaudie | 2596 | standard | 21 January 1944 | 24 February 1944 | Sold private 1947, scrapped 1968 |
| SS Samglory | Samglory | 2627 | standard | 27 March 1944 | 22 April 1944 | Sold private 1947, scrapped 1969 |
| SS Samhain | Samhain | 1763 | standard | 15 July 1943 | 13 August 1943 | Sold private 1947, scrapped 1971 |
| SS Samharle | Samharle | 1845 | standard | 21 November 1943 | 14 December 1943 | Sold private 1947, scrapped 1963 |
| SS Samholt | Samholt | 1685 | standard | 10 June 1943 | 3 July 1943 | Scrapped 1959 |
| SS Samhope | Samhope | 2613 | standard | 25 February 1944 | 25 March 1944 | Sold private 1947, scrapped 1974 |
| SS Samhorn | Samhorn | 2435 | standard | 8 December 1943 | 5 February 1944 | Scrapped 1960 |
| SS Samida | Samida | 2227 | standard | 21 August 1943 | 12 September 1943 | Torpedoed and lost in the English Channel 1945 |
| SS Samidway | Samidway | 3022 | standard | 21 March 1944 | 6 May 1944 | Sold private 1947, scrapped 1969 |
| SS Samindoro | Samindoro | 2641 | standard | 26 April 1944 | 5 June 1944 | Sold private 1947, scrapped 1967 |
| SS Samingoy | Samingoy | 2357 | standard | 24 March 1944 | 30 April 1944 | Sold private 1947, wrecked and scrapped 1967 |
| SS Saminver | Saminver | 2591 | standard | 10 January 1944 | 8 February 1944 | Scrapped 1964 |
| SS Samite | Samite | 1767 | standard | 22 July 1943 | 18 August 1943 | Scrapped 1963 |
| SS Samjack | Samjack | 2607 | standard | 11 February 1944 | 14 March 1944 | Sold private 1947, scrapped 1967 |
| SS Samkansa | Samkansa | 1792 | standard | 31 August 1943 | 25 September 1943 | Sold private 1947, scrapped 1970 |
| SS Samkey | Samkey | 1847 | standard | 24 November 1943 | 17 December 1943 | Foundered 1948 |
| SS Samlamu | Samlamu | 2646 | standard | 10 May 1944 | 14 June 1944 | Sold private 1947, scrapped 1982 |
| SS Samlea | Samlea | 2605 | standard | 7 February 1944 | 10 March 1944 | Sold private 1947, scrapped 1968 |
| SS Samleven | Samleven | 2587 | standard | 1 January 1944 | 31 January 1944 | Sold private 1947, wrecked and abandoned 1970 |
| SS Samleyte | Samleyte | 2355 | standard | 7 March 1944 | 20 April 1944 | Scrapped 1960 |
| SS Samlistar | Samlistar | 2636 | standard | 17 April 1944 | 19 May 1944 | Sold private 1947, wrecked and sunk 1962 |
| SS Samlorian | Samlorian | 2358 | standard | 1 April 1944 | 14 May 1944 | Sold private 1947, scrapped 1966 |
| SS Samlossie | Samlossie | 2593 | standard | 17 January 1944 | 14 February 1944 | Sold private 1947, scrapped 1976 |
| SS Samlouis | Samlouis | 1813 | standard | 3 October 1943 | 25 October 1943 | Sold private 1947, scrapped 1968 |
| SS Samloyal | Samloyal | 2625 | standard | 22 March 1944 | 20 April 1944 | Sold private 1947, scrapped 1963 |
| SS Samluzon | Samluzon | 2639 | standard | 24 April 1944 | 27 May 1944 | Sold private 1947, scrapped 1969 |
| SS Samlyth | Samlyth | 2589 | standard | 8 January 1944 | 7 February 1944 | Sold private 1947, scrapped 1972 |
| SS Sammex | Sammex | 1793 | standard | 3 September 1943 | 26 September 1943 | Sold private 1947, wrecked and scrapped 1959 |
| SS Sammont | Sammont | 2229 | standard | 28 August 1943 | 19 September 1943 | Sold private 1947, wrecked 1967, scrapped 1969 |
| SS Samneagh | Samneagh | 2611 | standard | 24 February 1944 | 27 March 1944 | Sold private 1947, scrapped 1968 |
| SS Samnebra | Samnebra | 1799 | standard | 12 September 1943 | 10 October 1943 | Sold private 1947, scrapped 1963 |
| SS Samnegros | Samnegros | 2640 | standard | 11 May 1944 | 10 June 1944 | Sold private 1947, scrapped 1967 |
| SS Samnesse | Samnesse | 1802 | standard | 16 September 1943 | 9 October 1943 | Sold private 1947, wrecked and sunk 1966 |
| SS Samnethy | Samnethy | 2600 | standard | 27 January 1944 | 26 February 1944 | Scrapped 1963 |
| SS Samneva | Samneva | 2228 | standard | 23 August 1943 | 14 September 1943 | Torpedoed in the English Channel 1944, beached, scrapped 1948 |
| SS Samnid | Samnid | 2412 | standard | 15 December 1943 | 15 January 1944 | Sold private 1947, scrapped |
| SS Samoa | Samoa | 1766 | standard | 18 July 1943 | 14 August 1943 | Sold private 1947, scrapped 1971 |
| SS Samoine | Samoine | 1819 | standard | 11 October 1943 | 8 November 1943 | Sold private 1947, scrapped 1971 |
| SS Samois | Samois | 1815 | standard | 6 October 1943 | 31 October 1943 | Sold private 1947, scrapped 1967 |
| SS Samokla | Samokla | 1812 | standard | 1 October 1943 | 23 October 1943 | Scrapped 1962 |
| SS Samoland | Samoland | 2359 | standard | 10 April 1944 | 20 May 1944 | Sold private 1947, wrecked 1955, declared a total loss but rebuilt, wrecked and scrapped 1968 |
| SS Samora | Samora | 1776 | standard | 5 August 1943 | 30 August 1943 | Scrapped 1966 |
| SS Samoresby | Samoresby | 3018 | standard | 8 March 1944 | 19 April 1944 | Scrapped 1960 |
| SS Samore | Samore | 2148 | standard | 22 August 1943 | 13 September 1943 | Scrapped 1959 |
| SS Samos | Samos | 1770 | standard | 25 July 1943 | 21 August 1943 | Sold private 1947, scrapped 1968 |
| SS Samota | Samota | 1800 | standard | 13 September 1943 | 6 October 1943 | Sold private 1947, scrapped 1971 |
| SS Samothrace | Samothrace | 1777 | standard | 9 August 1943 | 3 September 1943 | Sold private 1947, scrapped 1967 |
| SS Samouri | Samouri | 2094 | standard | 12 September 1943 | 27 September 1943 | Torpedoed and lost in the Gulf of Aden 1943 |
| SS Samouse | Samouse | 2413 | standard | 17 December 1943 | 17 January 1944 | Sold private 1947, scrapped 1969 |
| SS Samovar | Samovar | 1713 | standard | 28 June 1943 | 21 July 1943 | Sold private 1947, scrapped 1972 |
| SS Sampan | Sampan | 1863 | standard | 12 July 1943 | 4 August 1943 | Sold private 1947, scrapped 1962 |
| SS Sampa | Sampa | 1774 | standard | 31 July 1943 | 28 August 1943 | Mined and sank off Ostend 27 February 1945 - 12 crew lost - Wreck was a hazard to shipping & dynamited in 1962 |
| SS Sampep | Sampep | 1871 | standard | 24 July 1943 | 17 August 1943 | Scrapped 1969 |
| SS Sampler | Sampler | 2046 | standard | 23 June 1943 | 13 July 1943 | Sold private 1947, scrapped 1968 |
| SS Samport | Samport | 1839 | standard | 14 November 1943 | 6 December 1943 | Sold private 1947, scrapped 1962 |
| SS Samsacola | Samsacola | 1849 | standard | 26 November 1943 | 18 December 1943 | Sold private 1947, burnt and scrapped 1967 |
| SS Samselbu | Samselbu | 2354 | standard | 1 March 1944 | 16 April 1944 | Mined and lost off Belgium 1945 |
| SS Samsette | Samsette | 1817 | standard | 9 October 1943 | 5 November 1943 | Sold private 1947, scrapped 1968 |
| SS Samshee | Samshee | 2606 | standard | 8 February 1944 | 9 March 1944 | Scrapped 1964 |
| SS Samsip | Samsip | 1816 | standard | 8 October 1943 | 1 November 1943 | Mined and scuttled in the Schelde 1944 |
| SS Samskern | Samskern | 2644 | standard | 5 May 1944 | 3 June 1944 | Sold private 1947, wrecked and abandoned 1969 |
| SS Samsmola | Samsmola | 3024 | standard | 6 April 1944 | 20 May 1944 | Scrapped 1968 |
| SS Samsoaring | Samsoaring | 2629 | standard | 31 March 1944 | 2 May 1944 | Sold private 1947, wrecked and abandoned 1968 |
| SS Samson Occum | Samson Occom | 1878 | standard | 9 August 1943 | 31 August 1943 | Sold private 1947, scrapped 1967 |
| SS Samson | Samson | 1686 | standard | 12 June 1943 | 8 July 1943 | Scrapped 1961 |
| SS Samspeed | Samspeed | 2638 | standard | 22 April 1944 | 22 May 1944 | Sold private 1947, sunk 1966 |
| SS Samspelga | Samspelga | 2608 | standard | 15 February 1944 | 16 March 1944 | Sold private 1947, scrapped |
| SS Samsperrin | Samsperrin | 3005 | standard | 14 January 1944 | 7 March 1944 | Scrapped 1961 |
| SS Samsteel | Samsteel | 1862 | standard | 11 July 1943 | 31 July 1943 | Sold private 1947, scrapped 1961 |
| SS Samstrae | Samstrae | 2223 | standard | 21 December 1943 | 16 February 1944 | Sold private 1947, scrapped 1967 |
| SS Samstrule | Samstrule | 2590 | standard | 10 January 1944 | 5 February 1944 | Sold private 1947, scrapped 1970 |
| SS Samsturdy | Samsturdy | 2615 | standard | 29 February 1944 | 31 March 1944 | Sold private 1947, scrapped 1966 |
| SS Samsurf | Samsurf | 1857 | standard | 28 June 1943 | 22 July 1943 | Sold private 1947, scrapped 1961 |
| SS Samsuva | Samsuva | 3021 | standard | 21 March 1944 | 6 May 1944 | Torpedoed and lost off North Cape 1944 |
| SS Samsylarna | Samsylarna | 2645 | standard | 8 May 1944 | 10 June 1944 | Torpedoed from the air 1944, repaired and sold private 1951, scrapped 1971 |
| SS Samsylvan | Samsylvan | 1808 | standard | 25 September 1943 | 17 October 1943 | Sold private 1947, wrecked and scrapped 1960 |
| SS Samtana | Samtana | 2643 | standard | 2 May 1944 | 30 May 1944 | Sold private 1947, scrapped 1967 |
| SS Samtay | Samtay | 2411 | standard | 13 December 1943 | 10 January 1944 | Sold private 1947, scrapped 1968 |
| SS Samteviot | Samteviot | 2218 | standard | 8 December 1943 | 28 January 1944 | Scrapped 1961 |
| SS Samthar | Samthar | 2073 | standard | 10 August 1943 | 29 August 1943 | Sold private 1947, scrapped 1967 |
| SS Samtorch | Samtorch | 2635 | standard | 14 April 1944 | 17 May 1944 | Sold private 1947, scrapped 1967 |
| SS Samtredy | Samtredy | 2225 | standard | 17 August 1943 | 8 September 1943 | Sold private 1947, scrapped 1969 |
| SS Samtroy | Samtroy | 1834 | standard | 6 November 1943 | 29 November 1943 | Sold private 1947, scrapped |
| SS Samtrusty | Samtrusty | 2619 | standard | 9 March 1944 | 10 April 1944 | Sold private 1947, scrapped 1972 |
| SS Samtruth | Samtruth | 2633 | standard | 10 April 1944 | 12 May 1944 | Sold private 1947, scrapped 1975 |
| SS Samtweed | Samtweed | 1852 | standard | 30 November 1943 | 21 December 1943 | Sold private 1947, scrapped 1967 |
| SS Samtyne | Samtyne | 2222 | standard | 21 December 1943 | 16 February 1944 | Sold private 1947, scrapped 1968 |
| SS Samuel A. Worcester | Samuel A. Worcester | 2030 | standard | 25 May 1943 | 14 June 1943 | To Russia 1943 as Sovetskaya Gavan, scrapped 1990 |
| SS Samuel Adams | Samuel Adams | 71 | standard | 31 July 1941 | 31 January 1942 | Scrapped 1966 |
| SS Samuel Ashe | Samuel Ashe | 164 | standard | 12 July 1942 | 17 September 1942 | Scrapped 1970 |
| SS Samuel Blatchford | Samuel Blatchford | 937 | standard | 15 December 1942 | 6 February 1943 | Scrapped 1969 |
| SS Samuel Bowles | Samuel Bowles | 981 | standard | 8 April 1943 | 14 May 1943 | To U.S. Navy as Luzon (ARG-2), scrapped 1974 |
| SS Samuel Brannon | Samuel Brannon | 2110 | standard | 17 September 1943 | 9 October 1943 | Scrapped 1959 |
| SS Samuel Chase | Samuel Chase | 23 | standard | 12 September 1941 | 22 February 1942 | Scrapped 1967 |
| SS Samuel Colt | Samuel Colt | 585 | standard | 23 September 1942 | 14 October 1942 | Scrapped 1969 |
| SS Samuel D. Ingham | Samuel D. Ingham | 622 | standard | 19 December 1942 | 13 January 1943 | Scrapped 1962 |
| SS Samuel Dexter | Samuel Dexter | 1031 | standard | 16 February 1943 | 29 March 1943 | Broke up and wrecked in the North Atlantic, 1943 |
| SS Samuel F. B. Morse | Samuel F. B. Morse | 331 | standard | 18 August 1942 | 28 September 1942 | Damaged in collision 1943, repaired, damaged in another collision 1943, repaired, to U.S. Army as hospital ship Jarrett M. Huddleston, scrapped 1971 |
| SS Samuel F. B. Morse II | Samuel F. B. Morse | 2647 | standard | 25 April 1944 | 24 May 1944 | Sold private 1947, scrapped 1968 |
| SS Samuel F. Miller | Samuel F. Miller | 501 | standard | 26 September 1942 | 31 October 1942 | Scrapped 1966 |
| SS Samuel G. French | Samuel G. French | 2294 | standard | 31 January 1944 | 21 March 1944 | Sold private 1947, scrapped 1971 |
| SS Samuel G. Howe | Samuel G. Howe | 2324 | standard | 7 September 1944 | 17 October 1944 | Scrapped 1970 |
| SS Samuel Gompers | Samuel Gompers | 2699 | standard | 9 June 1944 | 28 June 1944 | Scrapped 1960 |
| SS Samuel Gompers | Samuel Gompers | 640 | standard | 29 July 1942 | 7 September 1942 | Torpedoed and lost off New Caledonia 1943 |
| SS Samuel Gorton | Samuel Gorton | 1459 | standard | 28 July 1942 | 6 April 1943 | Scrapped 1968 |
| SS Samuel Griffin | Samuel Griffin | 104 | standard | 18 May 1942 | 2 August 1942 | Scrapped 1961 |
| SS Samuel H. Walker | Samuel H. Walker | 1949 | standard | 16 July 1943 | 31 August 1943 | Seagoing cowboys livestock ship 1945-47, scrapped 1964 |
| SS Samuel Heintzelman | Samuel Heintzelman | 651 | standard | 27 August 1942 | 30 September 1942 | Torpedoed and lost in the Indian Ocean 1943 |
| SS Samuel Huntington | Samuel Huntington | 248 | standard | 20 January 1942 | 26 April 1942 | Bombed and lost off Anzio 1944 |
| SS Samuel J. Tilden | Samuel J. Tilden | 597 | standard | 23 October 1942 | 18 November 1942 | Bombed and lost in Bari 1943 |
| SS Samuel Johnston | Samuel Johnston | 46 | standard | 14 April 1942 | 14 June 1942 | Scrapped 1968 |
| SS Samuel Jordan Kirkwood | Samuel Jordan Kirkwood | 141 | standard | 15 October 1942 | 3 December 1942 | Torpedoed and lost off Ascension Island, 1943 |
| SS Samuel K. Barlow | Samuel K. Barlow | 2044 | standard | 19 June 1943 | 9 July 1943 | Scrapped 1961 |
| SS Samuel L. Cobb | Samuel L. Cobb | 2689 | standard | 6 May 1944 | 27 May 1944 | Sold private 1946, broke up and scrapped 1971 |
| SS Samuel L. Jeffery | Samuel L. Jeffery | 2997 | standard | 11 January 1945 | 13 February 1945 | Damaged 1945 and scrapped 1947 |
| SS Samuel Lancaster | Samuel Lancaster | 2058 | standard | 14 July 1943 | 3 August 1943 | Scrapped 1964 |
| SS Samuel Livermore | Samuel Livermore | 109 | standard | 27 July 1942 | 22 September 1942 | Scrapped 1959 |
| SS Samuel M. Ralston | Samuel M. Ralston | 1815 | standard | 6 October 1943 | 31 October 1943 | Sold private 1947, scrapped 1967 |
| SS Samuel Mcintyre | Variant spelling of Samuel McIntire | 1000 | standard | 15 May 1943 | 18 June 1943 | Scrapped 1966 |
| SS Samuel Moody | Samuel Moody | 235 | standard | 12 March 1942 | 27 April 1942 | Scrapped 1964 |
| SS Samuel Nelson | Samuel Nelson | 662 | standard | 27 September 1942 | 30 October 1942 | Scrapped 1964 |
| SS Samuel P. Langley | Samuel P. Langley | 702 | standard | 28 December 1942 | 24 January 1943 | To Russia 1944 as Voikov, hulked 1977 |
| SS Samuel Parker | Samuel Parker | 593 | standard | 14 October 1942 | 7 November 1942 | Scrapped 1968 |
| SS Samuel R. Aitken | Samuel R. Aitken | 3127 | boxed aircraft transport | 23 May 1945 | 31 July 1945 | To U.S. Navy as Oxford (AG-159) 1960, scrapped 1970 |
| SS Samuel Seabury | Samuel Seabury | 572 | standard | 17 August 1942 | 17 September 1942 | Scrapped 1961 |
| SS Samuel T. Darling | Samuel T. Darling | 2433 | standard | 26 November 1943 | 18 January 1944 | Scrapped 1961 |
| SS Samuel V. Stewart | Samuel V. Stewart | 2580 | standard | 20 December 1943 | 7 January 1944 | Sold private 1947, wrecked and scrapped 1961 |
| SS Samuel W. Williston | Samuel W. Williston | 2163 | standard | 17 September 1943 | 6 October 1943 | Sold private 1947, scrapped 1967 |
| SS Samuel de Champlain | Samuel de Champlain | 450 | standard | 8 December 1942 | 10 January 1943 | Sold private 1947, scrapped 1968 |
| SS Samur | Samur | 1773 | standard | 29 July 1943 | 24 August 1943 | Scrapped 1966 |
| SS Samuta | Samuta | 1798 | standard | 11 September 1943 | 3 October 1943 | Sold private 1947, wrecked and abandoned 1953 |
| SS Samvard | Samvard | 1837 | standard | 12 November 1943 | 3 December 1943 | Sold private 1947, sunk 1968 |
| SS Samvern | Samvern | 1809 | standard | 26 September 1943 | 17 October 1943 | Mined and lost in the Schelde Estuary 1945 |
| SS Samvigna | Samvigna | 2353 | standard | 22 February 1944 | 8 April 1944 | Scrapped 1960 |
| SS Samwake | Samwake | 3017 | standard | 8 March 1944 | 19 April 1944 | Torpedoed and lost in the English Channel 1944 |
| SS Samwash | Samwash | 2143 | standard | 13 August 1943 | 4 September 1943 | Sold private 1947, scrapped 1969 |
| SS Samwater | Samwater | 1762 | standard | 12 July 1943 | 9 August 1943 | Burnt and sunk 1947 |
| SS Samwinged | Samwinged | 2624 | standard | 22 March 1944 | 22 April 1944 | Scrapped 1970 |
| SS Samwis | Samwis | 1801 | standard | 15 September 1943 | 8 October 1943 | Sold private 1947, scrapped 1968 |
| SS Samwye | Samwye | 2221 | standard | 10 January 1944 | 26 February 1944 | Sold private 1947, wrecked and scrapped 1967 |
| SS Samwyo | Samwyo | 1791 | standard | 30 August 1943 | 23 September 1943 | Sold private 1947, scrapped 1968 |
| SS Samyale | Samyale | 1840 | standard | 15 November 1943 | 7 December 1943 | Sold private 1947, damaged in collision and scrapped 1967 |
| SS Samyork | Samyork | 1810 | standard | 27 September 1943 | 19 October 1943 | Sold private 1947, sunk 1965 |
| SS Samythian | Samythian | 2212 | standard | 24 November 1943 | 13 January 1944 | Scrapped 1961 |
| SS Samzona | Samzona | 2083 | standard | 27 August 1943 | 12 September 1943 | Scrapped 1961 |
| SS Sanford B. Dole | Sanford B. Dole | 1907 | tanker | 14 October 1943 | 11 November 1943 | To U.S. Navy as Giraffe (IX-118), sold private 1948, scrapped 1967 |
| SS Santiago Iglesias | Santiago Iglesias | 961 | standard | 21 February 1943 | 30 March 1943 | Seagoing cowboys livestock ship 1945-47, scuttled with obsolete ammo 1965 |
| SS Sara Bache | Sarah Franklin Bache | 2750 | standard | 24 January 1944 | 12 February 1944 | Scrapped 1961 |
| SS Sara Teasdale | Sara Teasdale | 2178 | standard | 12 October 1943 | 30 October 1943 | Sold private 1947, sunk 1966 |
| SS Sarah J. Hale | Sarah J. Hale | 1538 | tank carrier | 29 September 1943 | 24 November 1943 | Scrapped 1972 |
| SS Sarah Orne Jewett | Sarah Orne Jewett | 2219 | standard | 8 December 1943 | 28 January 1944 | Sold private 1947, wrecked 1966 and scrapped 1967 |
| SS Schuyler Colfax | Schuyler Colfax | 1899 | tanker | 21 September 1943 | 24 October 1943 | Wrecked 1946, sunk as target 1947 |
| SS Seaman A. Knapp | Seaman A. Knapp | 2701 | standard | 5 November 1943 | 24 November 1943 | Scrapped 1972 |
| SS Sebastian Cermeno | Sebastian Cermeno | 1233 | standard | 7 December 1942 | 6 February 1943 | Torpedoed and lost in the Indian Ocean 1943 |
| SS Sebastian Viscaino | Sebastian Viscaino | 680 | standard | 7 November 1942 | 7 December 1942 | Scrapped 1961 |
| SS Segundo Ruiz Belvis | Segundo Ruiz Belvis | 2528 | standard | 30 October 1943 | 19 November 1943 | Sold private 1947, wrecked and scrapped 1947 |
| SS Sewanee Seam | Sewanee Seam | 2824 | collier | 19 December 1944 | 28 February 1945 | Sold private 1947, sunk 1969 |
| SS Sewell Seam | Sewell Seam | 2851 | collier | 23 February 1945 | 21 April 1945 | Sold private 1947, disposition unknown |
| SS Sheldon Jackson | Sheldon Jackson | 482 | standard | 9 March 1943 | 7 April 1943 | Scrapped 1966 |
| SS Sherman O. Houghton | Sherman O. Houghton | 2562 | standard | 7 January 1944 | 4 February 1944 | Scrapped 1972 |
| SS Sherwood Anderson | Sherwood Anderson | 2544 | standard | 12 November 1943 | 10 December 1943 | Sold private 1947, scrapped 1964 |
| SS Sidney Edgerton | Sidney Edgerton | 2076 | standard | 15 August 1943 | 2 September 1943 | Sold private 1947, wrecked and scrapped 1962 |
| SS Sidney H. Short | Sidney H. Short | 2760 | standard | 10 February 1944 | 28 February 1944 | Scrapped 1973 |
| SS Sidney Howard | Sidney Howard | 1900 | tanker | 24 September 1943 | 26 October 1943 | To U.S. Navy as Armadillo (IX-111), sold private 1948, scrapped 1972 |
| SS Sidney Lanier | Sidney Lanier | 1197 | standard | 22 October 1942 | 21 May 1943 | Scrapped 1961 |
| SS Sidney Sherman | Sidney Sherman | 856 | standard | 1 May 1943 | 8 June 1943 | Scrapped 1959 |
| SS Sidney Wright | Sidney Wright | 2652 | standard | 22 May 1944 | 26 June 1944 | Sold private 1947, scrapped 1967 |
| SS Sieur Duluth | Sieur Duluth | 457 | standard | 27 December 1942 | 4 February 1943 | To Russia 1943 as Tungus, scrapped 1970 |
| SS Sieur de la Salle | René-Robert Cavelier, Sieur de La Salle | 2809 | standard | 13 July 1944 | 23 August 1944 | Scrapped 1966 |
| SS Silas Weir Mitchell | Silas Weir Mitchell | 975 | standard | 26 March 1943 | 29 April 1943 | Scrapped 1966 |
| SS Silvestre Escalante | Silvestre Vélez de Escalante | 2271 | standard | 21 February 1944 | 31 March 1944 | Scrapped 1961 |
| SS Simeon G. Reed | Simeon G. Reed | 2531 | standard | 5 November 1943 | 24 November 1943 | Sold private 1968 and converted to a crane barge |
| SS Simon B. Elliott | Simon B. Elliott | 1802 | standard | 16 September 1943 | 9 October 1943 | Sold private 1947, wrecked and sunk 1966 |
| SS Simon Bamberger | Simon Bamberger | 2108 | standard | 9 September 1943 | 3 October 1943 | Sold private 1947, scrapped 1970 |
| SS Simon Benson | Simon Benson | 2033 | standard | 30 May 1943 | 19 June 1943 | Sold private 1947, scrapped 1969 |
| SS Simon Bolivar | Simón Bolívar | 1623 | standard | 23 March 1943 | 11 April 1943 | Scrapped 1971 |
| SS Simon Newcomb | Simon Newcomb | 733 | standard | 27 February 1943 | 26 March 1943 | Scrapped 1959 |
| SS Simon Willard | Simon Willard | 743 | standard | 12 October 1942 | 7 December 1942 | Scrapped 1970 |
| SS Smith Thompson | Smith Thompson | 654 | standard | 7 September 1942 | 11 October 1942 | Scrapped 1963 |
| SS Solomon Juneau | Solomon Juneau | 709 | standard | 9 January 1943 | 6 February 1943 | Torpedoed off Boulogne 1945, scrapped 1962 |
| SS Soter Ortynsky | Soter Ortynsky | 2331 | standard | 25 October 1944 | 27 November 1944 | Scrapped 1960 |
| SS St. Olaf | St. Olaf | 33 | standard | 6 January 1942 | 12 April 1942 | To U.S. Army as hospital ship Jasmine, scrapped 1963 |
| SS Stage Door Canteen | Stage Door Canteen | 1804 | standard | 19 September 1943 | 12 October 1943 | Sold private 1947, scrapped 1961 |
| SS Stanford Newel | Stanford Newel | 2007 | standard | 14 April 1943 | 4 May 1943 | Scrapped 1970 |
| SS Stanford White | Stanford White | 738 | standard | 9 March 1943 | 5 April 1943 | To U.S. Army as hospital ship Blanche F. Sigman, scrapped 1974 |
| SS Stanley Matthews | Stanley Matthews | 505 | standard | 18 October 1942 | 20 November 1942 | Scrapped 1963 |
| SS Stanley R. Fisher | Stanley R. Fisher | 3116 | standard | 16 April 1945 | 8 June 1945 | Sold private 1947, scrapped 1965 |
| SS Stanton H. King | Stanton H. King | 3004 | standard | 26 January 1944 | 4 March 1944 | Scrapped 1964 |
| SS Star of Oregon | Star of Oregon (ship) | 171 | standard | 19 May 1941 | 27 September 1941 | Torpedoed and lost off Trinidad 1942 |
| SS Starr King | Starr King | 297 | standard | 21 June 1942 | 31 July 1942 | Torpedoed and lost off Sydney 1943 |
| SS Stepas Darius | Stepas Darius | 2320 | standard | 14 August 1944 | 25 September 1944 | Sold private 1947, wrecked 1955 |
| SS Stephen A. Douglas | Stephen A. Douglas | 231 | standard | 18 September 1941 | 21 January 1942 | Scrapped 1966 |
| SS Stephen B. Elkins | Stephen B. Elkins | 618 | standard | 11 December 1942 | 5 January 1943 | Scrapped 1961 |
| SS Stephen Beasley | Stephen Beasley | 2483 | standard | 13 May 1944 | 24 June 1944 | Scrapped 1961 |
| SS Stephen C. Foster | Stephen C. Foster | 276 | standard | 17 November 1942 | 12 January 1943 | Scrapped 1961 |
| SS Stephen Crane | Stephen Crane | 1578 | standard | 30 May 1943 | 20 June 1943 | Bombed off New Guinea 1944, repaired, scrapped 1958 |
| SS Stephen F. Austin | Stephen F. Austin | 265 | standard | 23 October 1941 | 22 May 1942 | Scrapped 1967 |
| SS Stephen Furdek | Stephen Furdek | 2299 | standard | 16 March 1944 | 28 April 1944 | Scrapped 1970 |
| SS Stephen G. Porter | Stephen G. Porter | 2252 | standard | 28 September 1943 | 16 October 1943 | Scrapped 1961 |
| SS Stephen Girard | Stephen Girard | 578 | standard | 4 September 1942 | 5 October 1942 | Sold private 1947, scrapped 1968 |
| SS Stephen H. Long | Stephen H. Long | 1682 | standard | 6 June 1943 | 29 June 1943 | Scrapped 1967 |
| SS Stephen Hopkins | Stephen Hopkins | 247 | standard | 2 January 1942 | 14 April 1942 | Sunk by gunfire in the South Atlantic 1942 |
| SS Stephen Hopkins II | Stephen Hopkins | 2283 | standard | 21 April 1944 | 10 May 1944 | Scrapped 1967 |
| SS Stephen Johnson Field | Stephen Johnson Field | 85 | standard | 14 April 1942 | 9 June 1942 | Sold private 1947, scrapped 1968 |
| SS Stephen Leacock | Stephen Leacock | 2868 | standard | 22 May 1944 | 11 July 1944 | Scrapped 1969 |
| SS Stephen M. White | Stephen M. White | 666 | standard | 7 October 1942 | 9 November 1942 | Scrapped 1967 |
| SS Stephen R. Mallory | Stephen R. Mallory | 1540 | tank carrier | 19 October 1943 | 27 November 1943 | Seagoing cowboys livestock ship c. 1946-47, scrapped 1971 |
| SS Stephen Smith | Stephen Smith | 2326 | standard | 26 September 1944 | 31 October 1944 | Scrapped 1960 |
| SS Stephen T. Mather | Stephen T. Mather | 1676 | standard | 27 May 1943 | 18 June 1943 | Scrapped 1966 |
| SS Stephen Vincent Benet | Stephen Vincent Benét | 1681 | standard | 2 June 1943 | 28 June 1943 | Scrapped 1967 |
| SS Stephen W. Gambrill | Stephen W. Gambrill | 2601 | standard | 31 January 1944 | 29 February 1944 | Sold private 1947, scrapped 1967 |
| SS Stephen W. Kearny | Stephen W. Kearny | 1729 | standard | 28 July 1943 | 19 August 1943 | Scrapped 1971 |
| SS Stevenson Taylor | Stevenson Taylor | 982 | standard | 8 April 1943 | 11 May 1943 | Scrapped 1970 |
| SS Streator Seam | Streator Seam | 2840 | collier | 26 April 1945 | 29 June 1945 | Sold private 1947, wrecked and scrapped 1969 |
| SS Sul Ross | Sul Ross | 2922 | standard | 3 March 1944 | 8 April 1944 | Sold private 1947, scrapped 1968 |
| SS Sumner I. Kimball | Sumner I. Kimball | 2188 | standard | 13 August 1943 | 10 October 1943 | Torpedoed and lost in the North Atlantic 1944 |
| SS Sun Yat Sen | Sun Yat-sen | 1235 | standard | 13 February 1943 | 26 March 1943 | Sold private 1947, scrapped 1968 |
| SS Susan Colby | Susan Colby | 2213 | standard | 24 November 1943 | 13 January 1944 | Sold private 1947, scrapped 1968 |
| SS Sylvester Gardiner | Sylvester Gardiner | 795 | standard | 4 May 1943 | 23 June 1943 | Sold private 1947, scrapped 1969 |
| SS Sylvester Pattie | Sylvester Pattie | 1914 | standard | 26 October 1943 | 23 November 1943 | Scrapped 1967 |
| SS T. A. Johnston | T. A. Johnston | 2304 | standard | 14 November 1944 | 13 December 1944 | Scrapped 1970 |
| SS T. E. Mitchell | T. E. Mitchell | 2946 | standard | 13 June 1944 | 21 July 1944 | Scrapped 1970 |
| SS T. J. Jackson | T. J. Jackson | 121 | standard | 16 October 1941 | 23 April 1942 | Scrapped 1960 |
| SS T. S. Gold | T. S. Gold | 3094 | standard | 5 December 1944 | 23 January 1945 | Sold private 1947, wrecked and scrapped 1967 |
| SS Tabitha Brown | Tabitha Brown | 582 | standard | 15 September 1942 | 16 October 1942 | Scrapped 1969 |
| SS Tarleton Brown | Tarleton Brown | 1040 | standard | 3 March 1943 | 10 April 1943 | Converted to crane barge 1967, disposition unknown |
| SS Tecumseh | Tecumseh | 1120 | standard | 30 April 1943 | 25 May 1943 | Sold private 1947, scrapped 1970 |
| SS Telfair Stockton | Telfair Stockton | 2507 | standard | 24 October 1944 | 23 November 1944 | Sold private 1947, scrapped 1973 |
| SS Tench Tilghman | Tench Tilghman | 1770 | standard | 25 July 1943 | 21 August 1943 | Sold private 1947, scrapped 1968 |
| SS Terry E. Stephenson | Terry E. Stephenson | 2695 | standard | 23 May 1944 | 13 June 1944 | Scrapped 1971 |
| SS Thaddeus Kosciuszko | Thaddeus Kosciuszko | 926 | standard | 2 November 1942 | 28 November 1942 | Sold private 1947, wrecked 1956, repaired, wrecked and abandoned 1962 |
| SS Thaddeus S. C. Lowe | Thaddeus S. C. Lowe | 1635 | standard | 17 March 1943 | 13 April 1943 | Damaged 1943, declared total loss, scrapped 1959 |
| SS Theodore Dwight Weld | Theodore Dwight Weld | 717 | standard | 26 January 1943 | 23 February 1943 | Torpedoed and lost off Ireland 1943 |
| SS Theodore Foster | Theodore Foster | 43 | standard | 31 March 1942 | 14 June 1942 | Scrapped 1970 |
| SS Theodore Parker | Theodore Parker | 718 | standard | 28 January 1943 | 24 February 1943 | Reefed off North Carolina 1974 |
| SS Theodore Roosevelt | Theodore Roosevelt | 1814 | standard | 4 October 1943 | 29 October 1943 | To U.S. Navy as Indus (AKN-1), scrapped 1967 |
| SS Theodore Sedgwick | Theodore Sedgwick | 268 | standard | 2 June 1942 | 19 August 1942 | Scrapped 1961 |
| SS Theodoric Bland | Theodorick Bland | 124 | standard | 19 January 1942 | 30 May 1942 | Scrapped 1963 |
| SS Thomas A. Edison | Thomas A. Edison | 584 | standard | 20 September 1942 | 20 October 1942 | Wrecked and lost off Fiji 1942 |
| SS Thomas A. Hendricks | Thomas A. Hendricks | 2011 | standard | 22 April 1943 | 10 May 1943 | Sold private 1947, scrapped 1968 |
| SS Thomas B. King | Thomas B. King | 2369 | standard | 23 June 1944 | 7 August 1944 | Scrapped 1970 |
| SS Thomas B. Reed | Thomas B. Reed | 804 | standard | 19 April 1943 | 9 June 1943 | Scrapped 1966 |
| SS Thomas B. Robertson | Thomas B. Robertson | 122 | standard | 6 November 1941 | 9 May 1942 | Scrapped 1970 |
| SS Thomas Bailey Aldrich | Thomas Bailey Aldrich | 199 | standard | 16 April 1942 | 22 May 1942 | Scrapped 1968 |
| SS Thomas Bradlee | Thomas Bradlee | 3047 | standard | 26 June 1944 | 16 August 1944 | Scrapped 1965 |
| SS Thomas Bulfinch | Thomas Bulfinch | 2952 | standard | 8 July 1944 | 16 August 1944 | Sold private 1971, converted to fish processing plant in Dutch Harbor AK |
| SS Thomas C. Power | Thomas C. Power | 1719 | standard | 10 July 1943 | 31 July 1943 | Scrapped 1965 |
| SS Thomas Clyde | Thomas Clyde | 822 | standard | 16 August 1943 | 5 October 1943 | Sold private 1947, wrecked and scrapped 1963 |
| SS Thomas Condon | Thomas Condon | 2032 | standard | 28 May 1943 | 17 June 1943 | Sold private 1947, scrapped 1967 |
| SS Thomas Corwin | Thomas Corwin | 531 | standard | 19 February 1943 | 21 March 1943 | Scrapped 1964 |
| SS Thomas Crawford | Thomas Crawford | 2524 | standard | 23 October 1943 | 12 November 1943 | Scrapped 1959 |
| SS Thomas Cresap | Thomas Cresap | 948 | standard | 17 January 1943 | 1 March 1943 | Sold private 1947, scrapped 1968 |
| SS Thomas Donaldson | Thomas Donaldson | 2592 | standard | 17 January 1944 | 11 February 1944 | Torpedoed and lost off Kola Inlet 1944 |
| SS Thomas Eakins | Thomas Eakins | 2955 | standard | 22 July 1944 | 29 August 1944 | Scrapped 1960 |
| SS Thomas Ewing | Thomas Ewing | 625 | standard | 27 December 1942 | 19 January 1943 | To U.S. Navy as Giansar (AK-111), scrapped 1963 |
| SS Thomas F. Bayard | Thomas F. Bayard | 989 | standard | 24 April 1943 | 24 May 1943 | Sold private 1952 and converted to a floating gas storage depot |
| SS Thomas F. Cunningham | Thomas F. Cunningham | 1919 | tanker | 2 September 1943 | 15 October 1943 | Sold private 1949, scrapped 1965 |
| SS Thomas F. Flaherty | Thomas F. Flaherty | 2784 | standard | 22 March 1944 | 11 April 1944 | To Russia 1944 as Stalingrad, later Volgograd, scrapped 1978 |
| SS Thomas F. Hunt | Thomas F. Hunt | 2696 | standard | 25 May 1944 | 16 June 1944 | Sold private 1964 and converted to a crane barge |
| SS Thomas F. Meagher | Thomas F. Meagher | 3077 | standard | 18 October 1944 | 3 December 1944 | Scrapped 1969 |
| SS Thomas Fitzsimons | Thomas Fitzsimons | 1036 | standard | 26 February 1943 | 6 April 1943 | Scrapped 1964 |
| SS Thomas G. Masaryk | Thomas G. Masaryk | 1868 | standard | 19 July 1943 | 12 August 1943 | Torpedoed from the air off Libya 1944, refloated and repaired, scrapped 1951 |
| SS Thomas H. Gallaudet | Thomas H. Gallaudet | 1898 | tanker | 19 September 1943 | 21 October 1943 | To Russia 1944 as Maikop, returned 1946, later Amberstar, Elmira, Pontos and Samuel S., wrecked and lost 1969 |
| SS Thomas H. Sumner | Thomas H. Sumner | 3034 | standard | 8 May 1944 | 24 June 1944 | Sold private 1947, sunk 1966 |
| SS Thomas Hart Benton | Thomas Hart Benton | 1228 | standard | 11 September 1942 | 20 December 1942 | Scrapped 1969 |
| SS Thomas Hartley | Thomas Hartley | 105 | standard | 26 May 1942 | 12 August 1942 | Converted to derrick barge 1966 |
| SS Thomas Heyward | Thomas Heyward | 6 | standard | 21 February 1942 | 31 May 1942 | Scuttled as a reef off Destin FL, 1977 |
| SS Thomas Hill | Thomas Hill | 1644 | standard | 5 April 1943 | 27 April 1943 | Sold private 1947, sunk 1962 |
| SS Thomas Hooker | Thomas Hooker | 203 | standard | 14 October 1941 | 13 July 1942 | Sunk in the North Atlantic 1943 |
| SS Thomas Howell | Thomas Howell | 2091 | standard | 8 September 1943 | 22 September 1943 | Scrapped 1964 |
| SS Thomas J. Jarvis | Thomas J. Jarvis | 1982 | standard | 19 May 1943 | 14 June 1943 | Scrapped 1961 |
| SS Thomas J. Lyons | Thomas J. Lyons | 2478 | standard | 7 April 1944 | 18 May 1944 | Scrapped 1963 |
| SS Thomas J. Rusk | Thomas J. Rusk | 272 | standard | 3 September 1942 | 11 November 1942 | Scrapped 1972 |
| SS Thomas J. Walsh | Thomas J. Walsh | 2069 | standard | 3 August 1943 | 22 August 1943 | Sold private 1947, scrapped 1969 |
| SS Thomas Jefferson | Thomas Jefferson | 175 | standard | 18 July 1941 | 7 December 1941 | Scrapped 1961 |
| SS Thomas Johnson | Thomas Johnson | 659 | standard | 21 September 1942 | 24 October 1942 | Sold private 1947, scrapped 1968 |
| SS Thomas Kearns | Thomas Kearns | 462 | standard | 11 January 1943 | 12 February 1943 | Scrapped 1961 |
| SS Thomas L. Clingman | Thomas L. Clingman | 908 | standard | 18 March 1943 | 17 April 1943 | Scrapped 1960 |
| SS Thomas L. Haley | Thomas L. Haley | 2518 | standard | 8 January 1945 | 12 February 1945 | Sold private 1947, scrapped 1969 |
| SS Thomas LeValley | Thomas LeValley | 2295 | standard | 11 February 1944 | 28 March 1944 | To U.S. Army as transport USAT Major General Walter R. Weaver 1944, scrapped 1970 |
| SS Thomas Lynch | Thomas Lynch | 9 | standard | 22 May 1942 | 2 August 1942 | Scrapped 1965 |
| SS Thomas M. Cooley | Thomas M. Cooley | 1711 | standard | 26 June 1943 | 17 July 1943 | Sold private 1951, wrecked and scrapped 1967 |
| SS Thomas MacDonough | Thomas MacDonough | 179 | standard | 21 October 1941 | 28 January 1942 | Scrapped 1967 |
| SS Thomas McKean | Thomas McKean | 301 | standard | 5 November 1941 | 30 April 1942 | Torpedoed and lost in the Caribbean 1942 |
| SS Thomas Nast | Thomas Nast | 701 | standard | 27 December 1942 | 21 January 1943 | To Russia 1944 as Jean Jaures, scrapped 1974 |
| SS Thomas Nelson | Thomas Nelson | 30 | standard | 10 December 1941 | 4 April 1942 | Kamikazied off Leyte 1944, repaired, converted to diesel 1956, scrapped 1981 |
| SS Thomas Nelson Page | Thomas Nelson Page | 995 | standard | 5 May 1943 | 1 June 1943 | Sold private 1947, scrapped 1970 |
| SS Thomas Nuttall | Thomas Nuttall | 2026 | standard | 18 May 1943 | 7 June 1943 | Scrapped 1972 |
| SS Thomas Oliver Larkin | Thomas Oliver Larkin | 1656 | standard | 24 April 1943 | 16 May 1943 | To U.S. Navy as Bootes (AK-99), scrapped 1973 |
| SS Thomas P. Leathers | Thomas P. Leathers | 2815 | standard | 4 August 1944 | 13 September 1944 | Scrapped 1968 |
| SS Thomas Paine | Thomas Paine | 65 | standard | 24 May 1941 | 26 October 1941 | Scrapped 1960 |
| SS Thomas Pinckney | Thomas Pinckney | 223 | standard | 22 June 1942 | 23 August 1942 | Scrapped 1960 |
| SS Thomas Pollock | Thomas Pollock | 2001 | standard | 22 July 1943 | 18 August 1943 | Sold private 1947, sunk 1956 |
| SS Thomas R. Marshall | Thomas R. Marshall | 933 | standard | 7 December 1942 | 15 January 1943 | Scrapped 1971 |
| SS Thomas Ruffin | Thomas Ruffin | 39 | standard | 9 March 1942 | 18 May 1942 | Torpedoed in the Gulf of Mexico 1943, scrapped 1946 |
| SS Thomas Say | Thomas Say | 2917 | standard | 4 February 1944 | 14 March 1944 | Sold private 1947, scrapped 1967 |
| SS Thomas Scott | Thomas Scott | 133 | standard | 1 August 1942 | 10 October 1942 | Torpedoed and lost in Kola Inlet, 1945 |
| SS Thomas Sim Lee | Thomas Sim Lee | 921 | standard | 23 September 1942 | 24 October 1942 | Scrapped 1972 |
| SS Thomas Sinnickson | Thomas Sinnickson | 135 | standard | 10 August 1942 | 14 October 1942 | Torpedoed and scuttled off Brazil, 1943 |
| SS Thomas Stone | Thomas Stone | 27 | standard | 20 October 1941 | 12 April 1942 | Scrapped 1972 |
| SS Thomas Sully | Thomas Sully | 1205 | standard | 16 June 1943 | 11 September 1943 | Sold private 1947, scrapped 1963 |
| SS Thomas Sumter | Thomas Sumter | 154 | standard | 25 February 1942 | 31 May 1942 | Scrapped 1971 |
| SS Thomas T. Tucker | Thomas T. Tucker | 269 | standard | 16 June 1942 | 31 August 1942 | Wrecked and lost near Cape Town 1942 |
| SS Thomas Todd | Thomas Todd | 1492 | standard | 14 August 1942 | 19 May 1943 | Scrapped 1971 |
| SS Thomas U. Walter | Thomas U. Walter | 1756 | standard | 28 June 1943 | 25 July 1943 | Scrapped 1966 |
| SS Thomas W. Bickett | Thomas W. Bickett | 905 | standard | 9 March 1943 | 9 April 1943 | Scrapped 1966 |
| SS Thomas W. Gregory | Thomas W. Gregory | 1955 | standard | 20 August 1943 | 6 October 1943 | Sold private 1947, wrecked and scrapped 1969 |
| SS Thomas W. Hyde | Thomas W. Hyde | 801 | standard | 6 March 1943 | 5 May 1943 | Scrapped 1964 |
| SS Thomas W. Murray | Thomas W. Murray | 2898 | standard | 23 December 1944 | 31 January 1945 | Sold private 1947, scrapped 1968 |
| SS Thomas W. Owen | Thomas W. Owen | 1993 | standard | 21 June 1943 | 24 July 1943 | Scrapped 1964 |
| SS Thomas W. Symons | Thomas W. Symons | 2051 | standard | 1 July 1943 | 22 July 1943 | Scrapped 1961 |
| SS Thomas Wolfe | Thomas Wolfe | 1073 | standard | 6 November 1943 | 15 December 1943 | Scrapped 1965 |
| SS Thorstein Veblen | Thorstein Veblen | 1757 | standard | 29 June 1943 | 28 July 1943 | Scrapped 1965 |
| SS Timothy Bloodworth | Timothy Bloodworth | 1033 | standard | 4 February 1943 | 17 March 1943 | Scrapped 1963 |
| SS Timothy Dwight | Timothy Dwight | 779 | standard | 4 January 1943 | 7 March 1943 | Scrapped 1969 |
| SS Timothy Pickering | Timothy Pickering | 246 | standard | 8 October 1941 | 28 March 1942 | Torpedoed from the air and lost off Sicily 1943 |
| SS Tobias E. Stansbury | Tobias E. Stansbury | 1739 | tanker | 25 May 1943 | 14 July 1943 | Seagoing cowboys livestock ship c. 1946-47, sold private 1948, declared total loss 1967 |
| SS Tobias Lear | Tobias Lear | 817 | standard | 24 July 1943 | 11 September 1943 | Sold private 1947, wrecked and scrapped 1967 |
| SS Tom Treanor | Tom Treanor | 3130 | boxed aircraft transport | 11 June 1945 | 31 August 1945 | Scrapped 1968 |
| SS Tomas Guardia | Tomas Guardia | 2942 | standard | 27 May 1944 | 30 June 1944 | Scrapped 1964 |
| SS Toussaint L'Ouverture | Toussaint L'Ouverture | 2780 | standard | 12 March 1944 | 4 April 1944 | Scrapped 1959 |
| SS Townsend Harris | Townsend Harris | 1020 | standard | 18 June 1943 | 24 July 1943 | Scrapped 1967 |
| SS Tristram Dalton | Tristram Dalton | 307 | standard | 6 July 1942 | 27 August 1942 | Sold private 1947, scrapped 1968 |
| SS Uriah M. Rose | Uriah M. Rose | 2729 | standard | 19 December 1943 | 10 January 1944 | Sold private 1947, scrapped 1972 |
| SS U.S.O. | U.S.O. | 1811 | standard | 29 September 1943 | 21 October 1943 | Sold private 1947, wrecked and scrapped 1967 |
| SS Vachel Lindsay | Vachel Lindsay | 2100 | standard | 12 August 1943 | 6 September 1943 | Scrapped 1972 |
| SS Van Lear Black | Van Lear Black | 2416 | standard | 21 December 1943 | 21 January 1944 | To U.S. Navy as Allegan (AK-225), sold private 1947, scrapped 1969 |
| SS Vernon L. Kellogg | Vernon Lyman Kellogg | 1691 | standard | 20 June 1943 | 15 July 1943 | Sold private 1947, scrapped 1971 |
| SS Vernon L. Parrington | Vernon L. Parrington | 2172 | standard | 2 October 1943 | 21 October 1943 | Sold private 1947, wrecked and scrapped 1962 |
| SS Vernon S. Hood | Vernon S. Hood | 2343 | boxed aircraft transport | 17 January 1945 | 20 February 1945 | To U.S. Navy 1954 as Watchman (YAGR-16), scrapped 1974 |
| SS Victor C. Vaughan | Victor C. Vaughan | 2083 | standard | 27 August 1943 | 12 September 1943 | Scrapped 1961 |
| SS Victor F. Lawson | Victor F. Lawson | 1871 | standard | 24 July 1943 | 17 August 1943 | Scrapped 1969 |
| SS Victor Herbert | Victor Herbert | 1532 | standard | 30 June 1943 | 22 August 1943 | Sold private 1947, scrapped 1963 |
| SS Vincent Harrington | Vincent Harrington | 2661 | standard | 16 June 1944 | 22 July 1944 | Sold private 1947, scrapped 1963 |
| SS Virginia Dare | Virginia Dare | 147 | standard | 28 May 1941 | 3 February 1942 | Mined off Bizerta 1944, TL but salvaged, scrapped 1948 |
| SS Vitus Bering | Vitus Bering | 463 | standard | 14 January 1943 | 17 February 1943 | Scrapped 1961 |
| SS W. B. Ayer | W. B. Ayer | 2097 | standard | 16 September 1943 | 30 September 1943 | Sold private 1947, scrapped 1971 |
| SS W. B. Rodgers | W. B. Rodgers | 2736 | standard | 2 January 1944 | 21 January 1944 | Sold private 1947, wrecked and scrapped 1962 |
| SS W. C. Latta | W. C. Latta | 2462 | standard | 28 February 1944 | 13 April 1944 | Scrapped 1961 |
| SS W. P. Few | W. P. Few | 2363 | standard | 1 May 1944 | 22 June 1944 | Wrecked 1945, CTL, scrapped 1959 |
| SS W. R. Grace | W. R. Grace | 1797 | standard | 9 September 1943 | 4 October 1943 | Scrapped 1966 |
| SS W. S. Jennings | W. S. Jennings | 2487 | standard | 9 June 1944 | 25 July 1944 | Scrapped 1970 |
| SS W. W. McCrackin | W. W. McCrackin | 2247 | standard | 21 September 1943 | 8 October 1943 | Sold private 1947, sunk 1962 |
| SS W. Walter Husband | W. Walter Husband | 1810 | standard | 27 September 1943 | 19 October 1943 | Sold private 1947, sunk 1965 |
| SS Wade Hampton | Wade Hampton | 315 | standard | 8 September 1942 | 6 November 1942 | Torpedoed and lost off Greenland, 1943 |
| SS Waigstill Avery | Waightstill Avery | 910 | standard | 24 March 1943 | 22 April 1943 | Scrapped 1960 |
| SS Walker D. Hines | Walker D. Hines | 2796 | standard | 18 April 1944 | 2 June 1944 | Scuttled in the Atlantic 1970 |
| SS Walker Taylor | Walker Taylor | 902 | standard | 25 February 1943 | 28 March 1943 | Scrapped 1959 |
| SS Wallace M. Tyler | Wallace M. Tyler | 2992 | standard | 20 December 1944 | 25 January 1945 | Sold private 1947, scrapped 1966 |
| SS Wallace R. Farrington | Wallace R. Farrington | 2778 | standard | 9 March 1944 | 31 March 1944 | Scrapped 1969 |
| SS Walt Whitman | Walt Whitman | 195 | standard | 31 March 1942 | 11 May 1942 | Scrapped 1972 |
| SS Walter Camp | Walter Camp | 1113 | standard | 14 April 1943 | 10 May 1943 | Torpedoed and lost in the Indian Ocean 1944 |
| SS Walter Colton | Walter Colton | 509 | standard | 7 November 1942 | 10 December 1942 | Scrapped 1968 |
| SS Walter E. Ranger | Walter E. Ranger | 775 | standard | 12 November 1942 | 31 January 1943 | Scrapped 1972 |
| SS Walter F. Perry | Walter F. Perry | 3131 | boxed aircraft transport | 11 July 1945 | 26 September 1945 | Scrapped 1972 |
| SS Walter Forward | Walter Forward | 626 | standard | 28 December 1942 | 22 January 1943 | Scrapped 1961 |
| SS Walter Frederick Kraft | Walter Frederick Kraft | 2983 | standard | 17 November 1944 | 20 December 1944 | Sold private 1947, scrapped 1967 |
| SS Walter Hines Page | Walter Hines Page | 912 | standard | 1 April 1943 | 27 April 1943 | Sold private 1947, reefed off Wachapreague NC 1975 |
| SS Walter Kidde | Walter Kidde | 2656 | standard | 3 June 1944 | 10 July 1944 | Sold private 1947, scrapped 1966 |
| SS Walter L. Fleming | Walter L. Fleming | 1542 | standard | 31 October 1943 | 7 December 1943 | Scrapped 1961 |
| SS Walter M. Christiansen | Walter M. Christiansen | 2511 | standard | 15 November 1944 | 16 December 1944 | Sold private 1947, scrapped 1967 |
| SS Walter Q. Gresham | Walter Q. Gresham | 1025 | standard | 4 December 1942 | 16 January 1943 | Torpedoed and lost in the North Atlantic, 1943 |
| SS Walter Raleigh | Walter Raleigh | 877 | standard | 1 December 1942 | 5 January 1943 | Scrapped 1967 |
| SS Walter Reed | Walter Reed | 1753 | standard | | 24 February 1943 Completed | Sold 19 January 1967 for scrap |
| SS Walter W. Schwenk | Walter W. Schwenk | 3144 | boxed aircraft transport | 9 June 1945 | 21 July 1945 | Scrapped 1972 |
| SS Walter Wellman | Walter Wellman | 2962 | standard | 21 August 1944 | 29 September 1944 | Scrapped 1972 |
| SS Walter Williams | Walter Williams | 2291 | standard | 2 November 1943 | 21 November 1943 | Scrapped 1960 |
| SS Walter Wyman | Walter Wyman | 2266 | standard | 21 January 1944 | 14 February 1944 | Sold private 1947, scrapped 1972 |
| SS Ward Hunt | Ward Hunt | 972 | standard | 19 March 1943 | 23 April 1943 | Sold private 1947, scrapped 1963 |
| SS Warren Delano | Warren Delano | 2597 | standard | 22 January 1944 | 24 February 1944 | Sold private 1947, scrapped 1966 |
| SS Warren P. Marks | Warren P. Marks | 2346 | boxed aircraft transport | 31 January 1945 | 15 March 1945 | To U.S. Navy 1954 as Protector (YAGR-11), reefed 1984 |
| SS Warren Stone | Warren Stanford Stone | 2449 | standard | 4 December 1943 | 22 January 1944 | To U.S. Navy as Arkab (AK-130), to NDRF 1946, scrapped 1971 |
| SS Washington Allston | Washington Allston | 2217 | standard | 19 December 1943 | 9 February 1944 | Sold private 1947, wrecked 1966, converted to a derrick barge 1968 |
| SS Washington Irving | Washington Irving | 197 | standard | 7 April 1942 | 22 May 1942 | Scrapped 1972 |
| SS Watson C. Squire | Watson C. Squire | 2251 | standard | 27 September 1943 | 15 October 1943 | Scrapped 1961 |
| SS Wayne MacVeagh | Wayne MacVeagh | 2142 | standard | 11 August 1943 | 2 September 1943 | Scrapped 1969 |
| SS Webb Miller | Webb Miller | 2205 | standard | 22 October 1943 | 7 December 1943 | Sold private 1947, scrapped 1969 |
| SS Wendell L. Willkie | Wendell L. Willkie | 2333 | standard | 8 November 1944 | 9 December 1944 | Scrapped 1970 |
| SS Wendell Phillips | Wendell Phillips | 638 | standard | 24 July 1942 | 31 August 1942 | Scrapped 1959 |
| SS Wesley W. Barrett | Wesley W. Barrett | 2345 | boxed aircraft transport | 29 January 1945 | 7 March 1945 | Seagoing cowboys livestock ship c. 1946-47, scrapped 1965 |
| SS Wilbur O. Atwater | Wilbur O. Atwater | 2534 | standard | 10 November 1943 | 29 November 1943 | Sold private 1947, scrapped 1968 |
| SS Wilbur Wright | Wilbur Wright | 1101 | standard | 17 March 1943 | 14 April 1943 | Scrapped 1966 |
| SS Wiley Post | Wiley Post | 1640 | standard | 27 March 1943 | 21 April 1943 | Scrapped 1959 |
| SS Wilfred Grenfell | Wilfred Grenfell | 1673 | standard | 22 May 1943 | 14 June 1943 | Scrapped 1971 |
| SS Wilfred R. Bellevue | Wilfred R. Bellevue | 3105 | standard | 10 January 1945 | 3 March 1945 | Sold private 1947, sunk 1966 |
| SS Will B. Otwell | Will B. Otwell | 2978 | standard | 25 October 1944 | 29 November 1944 | Scrapped 1964 |
| SS Will R. Wood | Will R. Wood | 1956 | standard | 23 August 1943 | 11 October 1943 | Scrapped 1961 |
| SS Will Rogers | Will Rogers | 923 | standard | 11 October 1942 | 8 November 1942 | Torpedoed in the Irish Sea 1945, repaired, scrapped 1971 |
| SS Willard Hall | Willard Hall | 930 | standard | 29 November 1942 | 28 December 1942 | Scrapped 1966 |
| SS Willard R. Johnson | Willard R. Johnson | 2996 | standard | 6 January 1945 | 9 February 1945 | Sold private 1947, scrapped 1967 |
| SS Willet M. Hays | Willet M. Hays | 2763 | standard | 14 February 1944 | 4 March 1944 | Sold private 1947, scrapped 1964 |
| SS William A. Coulter | William A. Coulter | 2122 | standard | 25 October 1943 | 19 November 1943 | Scrapped 1965 |
| SS William A. Dobson | William A. Dobson | 3068 | standard | 9 September 1944 | 21 October 1944 | To U.S. Navy as Iolanda (AKS-14), scrapped 1972 |
| SS William A. Dobson | William A. Dobson | 3089 | standard | 12 November 1944 | 24 December 1944 | Sold private 1947, scrapped 1967 |
| SS William A. Graham | William A. Graham | 160 | standard | 1 June 1942 | 26 July 1942 | Scrapped 1972 |
| SS William A. Henry | William A. Henry | 2572 | standard | 29 November 1943 | 14 December 1943 | Scrapped 1960 |
| SS William A. Jones | William A. Jones | 537 | standard | 13 March 1943 | 18 April 1943 | Scrapped 1971 |
| SS William A. Richardson | William A. Richardson | 1223 | standard | 27 June 1942 | 26 September 1942 | Scrapped 1969 |
| SS William Allen White | William Allen White | 2282 | standard | 20 April 1944 | 8 May 1944 | Sold private 1947, scrapped 1969 |
| SS William Asa Carter | William Asa Carter | 2985 | standard | 22 November 1944 | 30 December 1944 | Scrapped 1961 |
| SS William B. Allison | William B. Allison | 724 | standard | 8 February 1943 | 8 March 1943 | Torpedoed off Okinawa 1945, to U.S. Navy as Gamage (IX-227) and Inca (IX-229), scrapped 1948 |
| SS William B. Bankhead | William B. Bankhead | 1926 | tanker | 5 October 1943 | 15 November 1943 | To U.S. Navy as Leopard (IX-122), sold private 1948, CTL 1965 |
| SS William B. Giles | William B. Giles | 127 | standard | 25 April 1942 | 30 July 1942 | Sold private 1947, scrapped 1968 |
| SS William B. Leeds | William B. Leeds | 2733 | standard | 28 December 1943 | 16 January 1944 | Scrapped 1954 |
| SS William B. Ogden | William B. Ogden | 469 | standard | 30 January 1943 | 2 March 1943 | Wrecked near Vizagapatam 1944, repaired, scrapped 1964 |
| SS William B. Travis | William B. Travis | 266 | standard | 30 December 1941 | 12 June 1942 | Mined off Bizerta 1943, repaired, scrapped 1964 |
| SS William B. Wilson | William B. Wilson | 1537 | tank carrier | 14 September 1943 | 6 November 1943 | Scrapped 1972 |
| SS William B. Woods | William B. Woods | 1490 | standard | 21 July 1942 | 7 April 1943 | Torpedoed and lost off Palermo 1944 |
| SS William Beaumont | William Beaumont | 1579 | standard | 31 May 1943 | 23 June 1943 | Scrapped 1971 |
| SS William Becknell | William Becknell | 2423 | standard | 8 November 1943 | 17 December 1943 | To U.S. Navy as Sabik (AK-121), scrapped 1961 |
| SS William Bevan | William Bevan | 3095 | standard | 18 December 1944 | 21 February 1945 | Scrapped 1971 |
| SS William Black Yates | William Black Yates | 1062 | standard | 26 July 1943 | 27 September 1943 | Scrapped 1970 |
| SS William Blackstone | William Blackstone | 826 | standard | 1 September 1943 | 19 October 1943 | Sold private 1947, scrapped 1962 |
| SS William Blount | William Blount | 314 | standard | 14 May 1942 | 30 August 1942 | Scrapped 1970 |
| SS William Bradford | William Bradford | 208 | standard | 17 August 1942 | 14 November 1942 | Scrapped 1960 |
| SS William Brewster | William Brewster | 209 | standard | 27 September 1942 | 8 December 1942 | Scrapped 1963 |
| SS William Byrd | William Byrd | 1203 | standard | 24 May 1943 | 20 August 1943 | Scrapped 1973 |
| SS William C. C. Claiborne | William C. C. Claiborne | 120 | standard | 1 October 1941 | 28 March 1942 | Scrapped 1961 |
| SS William C. Endicott | William C. Endicott | 438 | standard | 31 October 1942 | 9 December 1942 | Scrapped 1965 |
| SS William C. Gorgas | William C. Gorgas | 745 | standard | 11 November 1942 | 3 January 1943 | Torpedoed and lost in the North Atlantic, 1943 |
| SS William C. Lane | William C. Lane | 2046 | standard | 23 June 1943 | 13 July 1943 | Sold private 1947, scrapped 1968 |
| SS William C. Ralston | William C. Ralston | 2124 | standard | 31 October 1943 | 26 November 1943 | Wrecked off Okinawa 1945, CTL, scuttled off California with chemical weapons 1958 |
| SS William Carson | William Carson | 1632 | standard | 12 March 1943 | 7 April 1943 | Scrapped 1970 |
| SS William Clark | William Clark | 172 | standard | 31 May 1941 | 26 October 1941 | Torpedoed and lost in the Greenland Sea 1942 |
| SS William Coddington | William Coddington | 1457 | standard | 27 June 1942 | 27 November 1942 | Scrapped 1967 |
| SS William Cox | William Ruffin Cox | 2394 | standard | 4 December 1944 | 30 December 1944 | Scrapped 1968 |
| SS William Crane Gray | William Crane Gray | 2485 | standard | 23 May 1944 | 12 July 1944 | Scrapped 1972 |
| SS William Crompton | William Crompton | 1746 | tanker | 6 August 1943 | 23 September 1943 | Sold private 1948, scrapped 1969 |
| SS William Cullen Bryant | William Cullen Bryant | 189 | standard | 16 February 1942 | 7 April 1942 | Torpedoed off Key West 1942, repaired, scrapped 1963 |
| SS William Cushing | William Cushing | 496 | standard | 30 August 1942 | 7 October 1942 | Scrapped 1969 |
| SS William D. Bloxham | William D. Bloxham | 2306 | standard | 5 May 1944 | 13 June 1944 | Seagoing cowboys livestock ship c. 1946-47, sold private 1947, scrapped 1972 |
| SS William D. Boyce | William D. Boyce | 2735 | standard | 31 December 1943 | 19 January 1944 | Sold private 1947, scrapped 1971 |
| SS William D. Burnham | William D. Burnham | 1727 | standard | 24 July 1943 | 14 August 1943 | Mined in the English Channel 1944, refloated, scrapped 1948 |
| SS William D. Byron | William D. Byron | 2588 | standard | 1 January 1944 | 2 February 1944 | Mined off Savona 1944, scrapped 1948 |
| SS William D. Hoard | William D. Hoard | 2260 | standard | 11 October 1943 | 30 October 1943 | Sold private 1947, scrapped 1968 |
| SS William D. Hoxie | William D. Hoxie | 2443 | standard | 23 February 1944 | 14 April 1944 | Scrapped 1970 |
| SS William D. Moseley | William D. Moseley | 895 | standard | 3 February 1943 | 5 March 1943 | Scrapped 1962 |
| SS William D. Pender | William D. Pender | 894 | standard | 30 January 1943 | 28 February 1943 | Scrapped 1960 |
| SS William Dawes | William Dawes | 180 | standard | 26 October 1941 | 7 February 1942 | Torpedoed off Sydney 1942, Sunk 22 July 1942 |
| SS William Dean Howells | William Dean Howells | 489 | standard | 28 June 1942 | 29 August 1942 | Scrapped 1960 |
| SS William Dewitt Hyde | William DeWitt Hyde | 821 | standard | 19 July 1943 | 31 August 1943 | Scrapped 1968 |
| SS William Dunbar | William Dunbar | 707 | standard | 5 January 1943 | 2 February 1943 | Sold private 1947, sunk 1951 |
| SS William E. Borah | William E. Borah | 614 | standard | 2 December 1942 | 27 December 1942 | Scrapped 1961 |
| SS William E. Dodd | William E. Dodd | 2308 | standard | 19 May 1944 | 22 June 1944 | Sold private 1947, scrapped 1967 |
| SS William E. Pendleton | William E. Pendleton | 1742 | tanker | 11 July 1943 | 1 September 1943 | Sold private 1948, CTL 1969 |
| SS William E. Ritter | William E. Ritter | 2279 | standard | 14 April 1944 | 3 May 1944 | To Russia 1944 as Briansk, scrapped 1975 |
| SS William Eaton | William Eaton | 667 | standard | 9 October 1942 | 7 November 1942 | Wrecked and abandoned 1952 |
| SS William Ellery | William Ellery | 249 | standard | 9 February 1942 | 9 May 1942 | Scrapped 1968 |
| SS William Ellery Channing | William Ellery Channing | 637 | standard | 21 July 1942 | 27 August 1942 | Scrapped 1969 |
| SS William Eustis | William Eustis | 828 | standard | 23 November 1942 | 21 January 1943 | Torpedoed and lost in the North Atlantic 1943 |
| SS William F. Cody | William F. Cody | 295 | standard | 14 June 1942 | 26 July 1942 | Scrapped 1967 |
| SS William F. Empey | William F. Empey | 2187 | standard | 26 October 1943 | 13 November 1943 | Sold private 1947, scrapped 1968 |
| SS William F. Jerman | William F. Jerman | 2393 | standard | 27 November 1944 | 23 December 1944 | Scrapped 1960 |
| SS William F. MacLennan | William F. MacLennan | 1672 | standard | 20 May 1943 | 12 June 1943 | Scrapped 1963 |
| SS William F. Vilas | William F. Vilas | 1699 | standard | 6 July 1943 | 31 July 1943 | Sold private 1947, scrapped 1959 |
| SS William Few | William Few | 309 | standard | 14 July 1942 | 28 August 1942 | Sold private 1947, scrapped 1969 |
| SS William Floyd | William Floyd | 76 | standard | 22 December 1941 | 8 April 1942 | Scrapped 1971 |
| SS William Ford Nichols | William Ford Nichols | 2721 | standard | 8 December 1943 | 28 December 1943 | Scrapped 1973 |
| SS William G. Fargo | William G. Fargo | 735 | standard | 2 March 1943 | 29 March 1943 | Sold private 1947, scrapped 1967 |
| SS William G. Lee | William G. Lee | 2865 | standard | 24 April 1944 | 15 June 1944 | Sold private 1947, scrapped 1970 |
| SS William G. McAdoo | William G. McAdoo | 443 | standard | 12 November 1942 | 20 December 1942 | To U.S. Navy as Grumium (AK-112), later (AVS-3), scrapped 1970 |
| SS William G. Sumner | William G. Sumner | 1211 | standard | 13 September 1943 | 8 November 1943 | To U.S. Navy as Alkaid (AK-114), scrapped 1964 |
| SS William G. T'Vault | William G. T'Vault | 2008 | standard | 16 April 1943 | 5 May 1943 | To Russia 1943 as Kuban, scrapped 1971 |
| SS William Gaston | William Gaston | 159 | standard | 23 May 1942 | 19 July 1942 | Torpedoed and lost in the South Atlantic 1944 |
| SS William Glackens | William Glackens | 2553 | standard | 10 December 1943 | 2 January 1944 | Sold private 1947, scrapped 1967 |
| SS William Grayson | William Grayson | 310 | standard | 16 July 1942 | 31 August 1942 | Sold private 1947, scrapped 1968 |
| SS William H. Allen | William H. Allen | 1714 | standard | 30 June 1943 | 22 July 1943 | Reefed off Freeport TX 1976 |
| SS William H. Ashley | William H. Ashley | 2246 | standard | 20 September 1943 | 6 October 1943 | To U.S. Navy 1956 as YAG, scrapped 1972 |
| SS William H. Aspinwall | William H. Aspinwall | 521 | standard | 31 December 1942 | 4 February 1943 | Scrapped 1972 |
| SS William H. Carruth | William H. Carruth | 1902 | tanker | 30 September 1943 | 31 October 1943 | To U.S. Navy as Camel (IX-113), sold private 1948, scrapped 1963 |
| SS William H. Clagett | William H. Clagett | 2687 | standard | 3 May 1944 | 23 May 1944 | Sold private 1968 and converted to a crane barge |
| SS William H. Crawford | William H. Crawford | 830 | standard | 14 December 1942 | 5 February 1943 | Scrapped 1969 |
| SS William H. Dall | William H. Dall | 2258 | standard | 8 October 1943 | 27 October 1943 | Sold private 1947, sunk 1965 |
| SS William H. Edwards | William H. Edwards | 2880 | standard | 29 August 1944 | 5 October 1944 | Scrapped 1967 |
| SS William H. Gray | William H. Gray | 2009 | standard | 18 April 1943 | 7 May 1943 | Scrapped 1961 |
| SS William H. Jackson | William Hicks Jackson | 1006 | standard | 22 May 1943 | 23 June 1943 | Sold private 1947, scrapped 1968 |
| SS William H. Kendrick | William H. Kendrick | 2828 | standard | 10 October 1944 | 19 November 1944 | Sold private 1949, sunk 1965 |
| SS William H. Lane | William H. Lane | 3111 | standard | 5 February 1945 | 30 March 1945 | Sold private 1947, scrapped 1968 |
| SS William H. McGuffey | William H. McGuffey | 1631 | standard | 4 April 1943 | 25 April 1943 | Sunk as a breakwater in Nikiska 1967 |
| SS William H. Moody | William H. Moody | 2153 | standard | 31 August 1943 | 20 September 1943 | Sold private 1947, scrapped 1967 |
| SS William H. Prescott | William H. Prescott | 93 | standard | 9 June 1942 | 21 July 1942 | Scrapped 1972 |
| SS William H. Seward | William H. Seward | 562 | standard | 14 July 1942 | 20 August 1942 | Scrapped 1960 |
| SS William H. Todd | William H. Todd | 818 | standard | 2 August 1943 | 19 September 1943 | Sold private 1947, scrapped 1967 |
| SS William H. Webb | William H. Webb | 980 | standard | 5 April 1943 | 7 May 1943 | Wrecked and lost 1946 |
| SS William H. Welch | William H. Welch | 953 | standard | 31 January 1943 | 10 March 1943 | Wrecked and lost off Fura 1944 |
| SS William H. Wilmer | William H. Wilmer | 959 | standard | 19 February 1943 | 25 March 1943 | Sold private 1947, burnt and scrapped 1962 |
| SS William Hackett | William Hackett | 2820 | standard | 29 August 1944 | 9 October 1944 | To U.S. Navy as Cybele (AKS-10), to NDRF 1947, scrapped 1965 |
| SS William Harper | William Harper | 319 | standard | 29 December 1942 | 10 February 1943 | Scrapped 1973 |
| SS William Hawkins | William Hawkins | 222 | standard | 27 April 1942 | 3 July 1942 | Scrapped 1958 |
| SS William Hodson | William Hodson | 2618 | standard | 7 March 1944 | 8 April 1944 | Mined in the English Channel 1944, scrapped 1948 |
| SS William Hodson | William Hodson | 2642 | standard | 29 April 1944 | 7 June 1944 | Sold private 1947, scrapped 1970 |
| SS William Hodson | William Hodson | 2653 | standard | 23 May 1944 | 29 June 1944 | Sold private 1947, scrapped 1963 |
| SS William Hooper | William Hooper | 148 | standard | 22 August 1941 | 21 February 1942 | Torpedoed from the air and lost in the Barents Sea 1942 |
| SS William Hume | William Hume | 2054 | standard | 7 July 1943 | 27 July 1943 | Mined and lost in the Adriatic 1945 |
| SS William I. Chamberlain | William I. Chamberlain | 2576 | standard | 6 December 1943 | 22 December 1943 | Sold private 1947, wrecked and scrapped 1966 |
| SS William I. Kip / Sampan | William I. Kip / Sampan | 1863 | standard | 12 July 1943 | 4 August 1943 | Sold private 1947, scrapped 1962 |
| SS William J. Bryan | William J. Bryan | 1522 | standard | 21 September 1942 | 22 April 1943 | Scrapped 1965 |
| SS William J. Duane | William J. Duane | 624 | standard | 24 December 1942 | 17 January 1943 | Scrapped 1961 |
| SS William J. Gray | William J. Gray | 2766 | standard | 18 February 1944 | 9 March 1944 | Scrapped 1969 |
| SS William J. Palmer | William J. Palmer | 2113 | standard | 25 September 1943 | 18 October 1943 | Mined in Trieste 1945, refloated and scrapped 1949 |
| SS William J. Riddle | William J. Riddle | 2340 | boxed aircraft transport | 24 December 1944 | 31 January 1945 | To U.S. Navy 1954 as Interrupter (YAGR-15) then Tracer (AGR-15), sold private 1973, converted to fish processing plant in Unalaska, AK. Sold for scrap 2000. |
| SS William J. Worth | William J. Worth | 704 | standard | 30 December 1942 | 28 January 1943 | Scrapped 1967 |
| SS William James | William James | 736 | standard | 4 March 1943 | 31 March 1943 | Scrapped 1963 |
| SS William Johnson | William Johnson | 40 | standard | 18 March 1942 | 22 May 1942 | Scrapped 1962 |
| SS William K. Kamaka | William K. Kamaka | 2987 | standard | 29 November 1944 | 6 January 1945 | Scrapped 1967 |
| SS William K. Vanderbilt | William K. Vanderbilt | 493 | standard | 9 August 1942 | 19 September 1942 | Torpedoed and sunk off Fiji 16 May 1943 |
| SS William Keith | William Keith | 1722 | standard | 15 July 1943 | 6 August 1943 | Scrapped 1966 |
| SS William Kelly | William Kelly | 1872 | standard | 25 July 1943 | 18 August 1943 | To U.S. Navy as Rotanin (AK-108), scrapped 1966 |
| SS William Kent | William Kent | 1225 | standard | 20 July 1942 | 11 November 1942 | Scrapped 1964 |
| SS William King | William King | 206 | standard | 9 June 1942 | 21 October 1942 | Torpedoed and lost off Durban 1943 |
| SS William L. Davidson | William L. Davidson | 901 | standard | 22 February 1943 | 24 March 1943 | Wrecked 1946, refloated, sold to U.S. Navy, scrapped |
| SS William L. Marcy | William L. Marcy | 688 | standard | 25 November 1942 | 28 December 1942 | Torpedoed in the English Channel 1944, refloated, scuttled with surplus ammo 1948 |
| SS William L. McLean | William L. McLean | 2890 | standard | 4 November 1944 | 13 December 1944 | Scrapped 1964 |
| SS William L. Smith | William L. Smith | 275 | standard | 12 November 1942 | 6 January 1943 | Scrapped 1964 |
| SS William L. Sublette | William L. Sublette | 2245 | standard | 19 September 1943 | 4 October 1943 | Sold private 1947, scrapped 1966 |
| SS William L. Watson | William L. Watson | 2310 | standard | 6 June 1944 | 13 July 1944 | Sold private 1947, scrapped 1967 |
| SS William L. Yancey | William L. Yancey | 1056 | standard | 17 May 1943 | 25 July 1943 | Sold private 1947, scrapped 1969 |
| SS William Leavitt | William Leavitt | 3030 | standard | 20 April 1944 | 7 June 1944 | Scrapped 1964 |
| SS William Leory Gable | William Leory Gable | 2895 | standard | 6 December 1944 | 13 January 1945 | Sold private 1947, scrapped 1969 |
| SS William Libbey | William Libbey | 2672 | standard | 28 July 1944 | 30 August 1944 | Sold private 1947, scrapped 1966 |
| SS William Lloyd Garrison | William Lloyd Garrison | 653 | standard | 4 September 1942 | 9 October 1942 | Scrapped 1959 |
| SS William Lyon Phelps | William Lyon Phelps | 3053 | standard | 8 July 1944 | 24 August 1944 | Scrapped 1964 |
| SS William M. Eastland | William M. Eastland | 2428 | standard | 27 November 1943 | 18 January 1944 | Sold private 1947, scrapped 1969 |
| SS William M. Evarts | William M. Evarts | 1038 | standard | 6 March 1943 | 22 April 1943 | Scrapped 1961 |
| SS William M. Gwin | William M. Gwin | 1638 | standard | 24 March 1943 | 17 April 1943 | To U.S. Navy as Lesuth (AK-125), scrapped 1964 |
| SS William M. Meredith | William M. Meredith | 630 | standard | 7 January 1943 | 5 February 1943 | Scrapped 1960 |
| SS William M. Rayburn | William M. Rayburn | 1957 | standard | 27 August 1943 | 15 October 1943 | Scrapped 1966 |
| SS William M. Stewart | William M. Stewart | 87 | standard | 21 April 1942 | 14 June 1942 | Scrapped 1961 |
| SS William MacLay | William MacLay | 47 | standard | 25 April 1942 | 22 June 1942 | Scrapped 1967 |
| SS William Matson | William Matson | 1720 | standard | 11 July 1943 | 2 August 1943 | Scrapped 1962 |
| SS William McKinley | William McKinley | 932 | standard | 7 December 1942 | 21 January 1943 | Scrapped 1971 |
| SS William Moultrie | William Moultrie | 153 | standard | 5 February 1942 | 22 May 1942 | Scrapped 1970 |
| SS William Mulholland | William Mulholland | 677 | standard | 31 October 1942 | 1 December 1942 | Scrapped 1962 |
| SS William N. Byers | William N. Byers | 1695 | standard | 20 June 1943 | 17 July 1943 | Sold private 1947, scrapped 1964 |
| SS William N. Pendleton | William N. Pendleton | 842 | standard | 20 February 1943 | 5 April 1943 | Scrapped 1971 |
| SS William Osler | William Osler | 954 | standard | 6 February 1943 | 6 March 1943 | To U.S. Army as hospital ship Wisteria, scrapped 1969 |
| SS William P. Duval | William P. Duval | 2319 | standard | 10 August 1944 | 15 September 1944 | Sold private 1947, scrapped 1973 |
| SS William P. Fessenden | William P. Fessenden | 768 | standard | 8 September 1942 | 11 November 1942 | Scrapped 1959 |
| SS William P. McArthur | William P. McArthur | 555 | standard | 20 June 1942 | 27 July 1942 | Sold private 1966 and converted to crane barge |
| SS William Paca | William Paca | 302 | standard | 13 December 1941 | 30 May 1942 | Damaged in collision off Terneuzen 1944, repaired, scrapped 1969 |
| SS William Patterson | William Patterson | 48 | standard | 29 April 1942 | 26 June 1942 | Scrapped 1971 |
| SS William Peffer | William Peffer | 2727 | standard | 16 December 1943 | 7 January 1944 | Sold private 1947, scrapped 1969 |
| SS William Pepper | William Pepper | 974 | standard | 25 March 1943 | 24 April 1943 | Scrapped 1962 |
| SS William Pepperrell | William Pepperrell | 803 | standard | 9 April 1943 | 3 June 1943 | Scrapped 1969 |
| SS William Phips | William Phips | 784 | standard | 15 February 1943 | 15 April 1943 | Scrapped 1970 |
| SS William Pierce Frye | William Pierce Frye | 212 | standard | 15 November 1942 | 11 February 1943 | Torpedoed and lost in the North Atlantic 1943 |
| SS William Pitt Preble | William Pitt Preble | 2197 | standard | 15 September 1943 | 5 November 1943 | Sold private 1947, scrapped 1968 |
| SS William Prouse | William Prouse | 1586 | standard | 13 June 1943 | 4 July 1943 | Scrapped 1960 |
| SS William R. Cox (November 1943) | William Ruffin Cox | 1852 | standard | 30 November 1943 | 21 December 1943 | launched as William R. Cox, transferred to MoWT as Samtweed; sold private 1947; scrapped 1967 |
| SS William R. Cox (December 1943) | William Ruffin Cox | 2406 | standard | 5 December 1943 | 29 December 1943 | To USN as Tuscana (AKN-3), scrapped 1967 |
| SS William R. Davie | William R. Davie | 158 | standard | 18 May 1942 | 12 July 1942 | Scrapped 1972 |
| SS William R. Day | William R. Day | 941 | standard | 24 December 1942 | 12 February 1943 | Scrapped 1959 |
| SS William R. Lewis | William R. Lewis | 2984 | standard | 18 November 1944 | 22 December 1944 | Sold private 1947, scrapped 1968 |
| SS William R. Nelson | William R. Nelson | 1684 | standard | 8 June 1943 | 30 June 1943 | To U.S. Navy as Naos (AK-105), scrapped 1971 |
| SS William Rawle | William Brooke Rawle | 61 | standard | 28 June 1942 | 19 August 1942 | Mined off Flushing 1945, salvaged, scrapped 1948 |
| SS William S. Baer | William S. Baer | 2651 | standard | 22 May 1944 | 27 June 1944 | Sold private 1947, scrapped 1970 |
| SS William S. Clark | William S. Clark | 2162 | standard | 16 September 1943 | 5 October 1943 | Sold private 1947, scrapped 1965 |
| SS William S. Halsted | William S. Halsted | 956 | standard | 13 February 1943 | 16 March 1943 | Seagoing cowboys livestock ship 1945-47, sold private 1947, scrapped 1968 |
| SS William S. Ladd | William S. Ladd | 2084 | standard | 29 August 1943 | 13 September 1943 | Kamikazied off Leyte and lost 1944 |
| SS William S. Rosecrans | William S. Rosecrans | 570 | standard | 11 August 1942 | 11 September 1942 | Mined and scuttled off Naples 1944 |
| SS William S. Thayer | William S. Thayer | 1761 | standard | 12 July 1943 | 11 August 1943 | Torpedoed and lost off Bear Island 1944 |
| SS William S. Young | William S. Young | 699 | standard | 22 December 1942 | 18 January 1943 | Sold private 1947, wrecked and abandoned 1964 |
| SS William Schirmer | William Schirmer | 2774 | standard | 2 March 1944 | 25 March 1944 | Scrapped 1969 |
| SS William Sharon | William Sharon | 2106 | standard | 31 August 1943 | 25 September 1943 | Kamikazied in Surigao Straits 1944, repaired, sold private 1947, scrapped 1969 |
| SS William Smallwood | William Smallwood | 1774 | standard | 31 July 1943 | 28 August 1943 | Mined and lost off Ostend 1943 |
| SS William Sproule | William Sproule | 2286 | standard | 25 April 1944 | 15 May 1944 | Sold private 1947, scrapped 1963 |
| SS William Strong | William Strong | 970 | standard | 12 March 1943 | 13 April 1943 | Sold private 1947, wrecked 1947, TL |
| SS William Sturgis | William Sturgis | 800 | standard | 24 June 1943 | 12 August 1943 | Scrapped 1969 |
| SS William T. Barry | William T. Barry | 1980 | standard | 14 May 1943 | 8 June 1943 | Reefed off Alabama 1975 |
| SS William T. Coleman | William T. Coleman | 1224 | standard | 4 July 1942 | 16 October 1942 | Scrapped 1972 |
| SS William T. Sherman | William T. Sherman | 600 | standard | 29 October 1942 | 25 November 1942 | Sold private 1947, scrapped 1971 |
| SS William Terry Howell | William Terry Howell | 2894 | standard | 30 November 1944 | 6 January 1945 | Scrapped 1960 |
| SS William Thornton | William Thornton | 1102 | standard | 19 March 1943 | 16 April 1943 | Sold private 1947, wrecked and scrapped 1968 |
| SS William Tilghman | William Tilghman | 59 | standard | 20 June 1942 | 7 August 1942 | Scrapped 1970 |
| SS William Tyler | William Tyler | 3048 | standard | 26 June 1944 | 16 August 1944 | Scrapped 1972 |
| SS William Tyler Page | William Tyler Page | 993 | standard | 1 May 1943 | 31 May 1943 | Scrapped 1964 |
| SS William Vaughn Moody | William Vaughn Moody | 2724 | standard | 12 December 1943 | 2 January 1944 | Scrapped 1969 |
| SS William W. Campbell | William W. Campbell | 2117 | standard | 9 October 1943 | 29 October 1943 | Sold private 1947, scrapped 1967 |
| SS William W. Gerhard | William W. Gerhard | 977 | standard | 28 March 1943 | 26 April 1943 | Torpedoed and lost off Salerno 1943 |
| SS William W. Johnson | William W. Johnson | 2993 | standard | 23 December 1944 | 31 January 1945 | Sold private 1947, wrecked and scrapped 1961 |
| SS William W. Loring | William W. Loring | 1546 | standard | 29 November 1943 | 17 January 1944 | Scrapped 1962 |
| SS William W. Mayo | William W. Mayo | 1572 | standard | 18 May 1943 | 10 June 1943 | Scrapped 1960 |
| SS William W. McKee | William W. McKee | 2835 | standard | 5 December 1944 | 13 January 1945 | Sold private 1951, scrapped 1968 |
| SS William W. Seaton | William W. Seaton | 2892 | standard | 17 November 1944 | 22 December 1944 | Sold private 1947, wrecked 1966, CTL, scrapped |
| SS William Wheelwright | William Wheelwright | 2464 | standard | 13 March 1944 | 27 April 1944 | Scrapped 1973 |
| SS William Whipple | William Whipple | 255 | standard | 9 May 1942 | 14 July 1942 | Scrapped 1958 |
| SS William Wilkins | William Wilkins | 837 | standard | 22 January 1943 | 6 March 1943 | Scrapped 1963 |
| SS William Williams | William Williams | 263 | standard | 5 July 1942 | 21 August 1942 | Torpedoed in the Pacific 1943, repaired, to U.S. Navy as Venus (AK-135), scrapped 1961 |
| SS William Windom | William Windom | 516 | standard | 11 December 1942 | 8 January 1943 | Scrapped 1964 |
| SS William Winter | William Winter | 1904 | tanker | 9 October 1943 | 6 November 1943 | To U.S. Navy as Elk (IX-115), sold private 1948, wrecked 1960, scrapped 1968 |
| SS William Wirt | William Wirt | 50 | standard | 13 May 1942 | 4 July 1942 | Bombed off Algeria 1943, repaired, scrapped 1966 |
| SS William Wolfskill | William Wolfskill | 2550 | standard | 23 November 1943 | 21 December 1943 | Sold private 1947, scrapped 1971 |
| SS Willie Jones | Willie Jones | 890 | standard | 19 January 1943 | 16 February 1943 | Sunk as target |
| SS Willis C. Hawley | Willis C. Hawley | 2052 | standard | 3 July 1943 | 24 July 1943 | To Russia 1943 as Stalinabad, scrapped 1975 |
| SS Willis J. Abbott | Willis J. Abbot | 1832 | standard | 1 November 1943 | 24 November 1943 | Sold private 1947, scrapped 1968 |
| SS Willis Van Devanter | Willis Van Devanter | 88 | standard | 27 April 1942 | 19 June 1942 | Scrapped 1967 |
| SS Wilson B. Keene | Wilson B. Keene | 3067 | standard | 1 September 1944 | 14 October 1944 | Exploded and scrapped 1947 |
| SS Wilson P. Hunt | Wilson P. Hunt | 2023 | standard | 12 May 1943 | 1 June 1943 | Scrapped 1964 |
| SS Winfield S. Stratton | Winfield S. Stratton | 1703 | standard | 20 July 1943 | 15 August 1943 | Scrapped 1970 |
| SS Winfield Scott | Winfield Scott | 98 | standard | 25 July 1941 | 12 May 1942 | Scrapped 1966 |
| SS Winfred L. Smith | Winfred L. Smith | 967 | standard | 8 March 1943 | 7 April 1943 | Scrapped 1959 |
| SS Winslow Homer | Winslow Homer | 769 | standard | 8 September 1942 | 11 November 1942 | Scrapped 1970 |
| SS Winthrop L. Marvin | Winthrop L. Marvin | 3069 | standard | 19 September 1944 | 3 November 1944 | Sold private 1947, scrapped 1967 |
| SS Woodbridge N. Ferris | Woodbridge N. Ferris | 931 | standard | 2 December 1942 | 28 December 1942 | Sold private 1956 and converted to crane ship |
| SS Woodrow Wilson | Woodrow Wilson | 893 | standard | 26 January 1943 | 25 February 1943 | Scrapped 1960 |
| SS Wyatt Earp | Wyatt Earp | 1860 | standard | 30 June 1943 | 25 July 1943 | To U.S. Navy as Caelum (AK-106), scrapped 1961 |
| SS Wynn Seale | Wynn Seale | 2945 | standard | 7 June 1944 | 17 July 1944 | Sold private 1964, converted to derrick barge |
| SS Zachary Taylor | Zachary Taylor | 244 | standard | 6 October 1941 | 28 February 1942 | Scrapped 1961 |
| SS Zane Grey | Zane Grey | 695 | standard | 12 December 1942 | 9 January 1943 | Reefed off North Carolina 1974 |
| SS Zebulon B. Vance | Zebulon B. Vance | 145 | standard | 22 May 1941 | 6 December 1941 | Sold private 1947, scrapped 1970 |
| SS Zebulon Pike | Zebulon Pike | 73 | standard | 27 October 1941 | 24 February 1942 | Scrapped 1961 |
| SS Zona Gale | Zona Gale | 1689 | standard | 17 June 1943 | 12 July 1943 | Seagoing cowboys livestock ship 1945-47, scrapped 1964 |