# National Register of Historic Places listings in Knox County, Maine

This is a list of the National Register of Historic Places listings in Knox County, Maine.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Knox County, Maine, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.
There are 97 properties and districts listed on the National Register in the county; 10 of the properties are National Historic Landmarks. One property was once listed, but has since been removed.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Contents: Counties in Maine :
* Androscoggin - Aroostook - Cumberland - Franklin - Hancock - Kennebec - Knox - Lincoln - Oxford - Penobscot - Piscataquis - Sagadahoc - Somerset - Waldo - Washington - York

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| 1 | Ebenezer Alden House | Ebenezer Alden House | April 28, 1975 (#75000100) | Off State Route 131 44°12′44″N 69°16′03″W﻿ / ﻿44.2122°N 69.2675°W﻿ / 44.2122; -69.2675﻿ (Ebenezer Alden House) | Union | |
| 2 | Allen's Island | Upload image | December 15, 1983 (#83003646) | In Muscongus Bay 43°52′16″N 69°18′42″W﻿ / ﻿43.8711°N 69.3117°W﻿ / 43.8711; -69.3117﻿ (Allen's Island) | St. George | |
| 3 | American Boathouse | Upload image | February 19, 1982 (#82000761) | Atlantic Ave. 44°12′40″N 69°03′48″W﻿ / ﻿44.2111°N 69.0633°W﻿ / 44.2111; -69.0633﻿ (American Boathouse) | Camden | |
| 4 | American Eagle (schooner) | American Eagle (schooner) More images | December 4, 1991 (#91002064) | Rockland Harbor 44°06′32″N 69°06′32″W﻿ / ﻿44.1089°N 69.1089°W﻿ / 44.1089; -69.1089﻿ (American Eagle (schooner)) | Rockland | National Historic Landmark |
| 5 | Joe Amesbury Place | Upload image | March 11, 1982 (#82000760) | Address Restricted | North Haven | |
| 6 | Beechnut Hut Historic District | Beechnut Hut Historic District More images | July 10, 2003 (#03000617) | 316 Beech Hill Rd. 44°10′07″N 69°06′15″W﻿ / ﻿44.1686°N 69.1042°W﻿ / 44.1686; -69.1042﻿ (Beechnut Hut Historic District) | Rockport | |
| 7 | Blackjack (friendship sloop) | Upload image | October 5, 2020 (#100005650) | Rockland Harbor at 75 Mechanic St. 44°05′36″N 69°06′14″W﻿ / ﻿44.0932°N 69.1039°W﻿ / 44.0932; -69.1039﻿ (Blackjack (friendship sloop)) | Rockland | |
| 8 | Bortz-Lewis Site | Upload image | March 11, 1982 (#82000762) | Address Restricted | North Haven | |
| 9 | Browns Head Light Station | Browns Head Light Station More images | January 27, 1983 (#83000460) | Browns Head 44°06′42″N 68°54′35″W﻿ / ﻿44.1117°N 68.9097°W﻿ / 44.1117; -68.9097﻿ (Browns Head Light Station) | Vinalhaven | |
| 10 | Bull Rock | Upload image | March 11, 1982 (#82000763) | Address Restricted | North Haven | |
| 11 | Benjamin Burton Garrison Site | Upload image | September 9, 1983 (#83000461) | Address Restricted | Cushing | |
| 12 | Cabot I Site | Upload image | March 11, 1982 (#82000764) | Address Restricted | North Haven | |
| 13 | Camden Great Fire Historic District | Camden Great Fire Historic District More images | January 9, 2007 (#06001221) | Elm and Main Sts. 44°12′35″N 69°03′57″W﻿ / ﻿44.2097°N 69.0658°W﻿ / 44.2097; -69.0658﻿ (Camden Great Fire Historic District) | Camden | |
| 14 | Camden Opera House Block | Camden Opera House Block More images | December 29, 1986 (#86003539) | Off U.S. Route 1 44°12′32″N 69°04′01″W﻿ / ﻿44.2089°N 69.0669°W﻿ / 44.2089; -69.0669﻿ (Camden Opera House Block) | Camden | |
| 15 | Camden Amphitheater and Public Library | Camden Amphitheater and Public Library More images | February 27, 2013 (#13000285) | 55 Main St. 44°12′41″N 69°03′51″W﻿ / ﻿44.2115°N 69.0642°W﻿ / 44.2115; -69.0642﻿ (Camden Amphitheater and Public Library) | Camden | |
| 16 | Camden Yacht Club | Camden Yacht Club More images | January 11, 1980 (#80000378) | Bay View St. 44°12′26″N 69°03′43″W﻿ / ﻿44.2072°N 69.0619°W﻿ / 44.2072; -69.0619﻿ (Camden Yacht Club) | Camden | |
| 17 | Chestnut Street Historic District | Chestnut Street Historic District More images | March 22, 1991 (#91000325) | Chestnut St. from Elm to Beacon Ave., including parts of Penobscot, Pleasant and Wood Sts., and Dillingham Pt. 44°12′13″N 69°03′43″W﻿ / ﻿44.2036°N 69.0619°W﻿ / 44.2036; -69.0619﻿ (Chestnut Street Historic District) | Camden | |
| 18 | The Common | The Common More images | November 7, 2007 (#07001151) | Between Common and Burkett Rds. 44°12′41″N 69°16′30″W﻿ / ﻿44.2114°N 69.275°W﻿ / 44.2114; -69.275﻿ (The Common) | Union | |
| 19 | Conway House | Conway House | December 23, 1969 (#69000010) | Conway Rd. 44°12′01″N 69°04′52″W﻿ / ﻿44.2003°N 69.0811°W﻿ / 44.2003; -69.0811﻿ (Conway House) | Camden | |
| 20 | Crocker Site | Upload image | March 11, 1982 (#82000765) | Address Restricted | North Haven | |
| 21 | Curtis Island Light | Curtis Island Light More images | May 17, 1973 (#73000263) | 3.8 miles from Camden Harbor in Penobscot Bay 44°12′07″N 69°03′03″W﻿ / ﻿44.2019°N 69.0508°W﻿ / 44.2019; -69.0508﻿ (Curtis Island Light) | Camden | |
| 22 | Dunn & Elliot Sail Loft | Upload image | March 13, 2020 (#100005096) | 54 Water St. 44°04′26″N 69°11′08″W﻿ / ﻿44.0738°N 69.1856°W﻿ / 44.0738; -69.1856﻿ (Dunn & Elliot Sail Loft) | Thomaston | |
| 23 | Farnsworth Homestead | Farnsworth Homestead More images | May 25, 1973 (#73000241) | 21 Elm St. 44°06′11″N 69°06′39″W﻿ / ﻿44.1031°N 69.1108°W﻿ / 44.1031; -69.1108﻿ (Farnsworth Homestead) | Rockland | |
| 24 | Finnish Congregational Church and Parsonage | Finnish Congregational Church and Parsonage More images | June 24, 1994 (#94000639) | Eastern side of State Route 131, 0.9 miles south of its junction with U.S. Route 1 44°04′18″N 69°09′43″W﻿ / ﻿44.0717°N 69.1619°W﻿ / 44.0717; -69.1619﻿ (Finnish Congregational Church and Parsonage) | South Thomaston | |
| 25 | Gaunt Neck Site Complex | Upload image | December 28, 2005 (#05001467) | Address Restricted 43°58′59″N 69°18′20″W﻿ / ﻿43.9831°N 69.3056°W﻿ / 43.9831; -69.3056﻿ (Gaunt Neck Site Complex) | Cushing | |
| 26 | Georges River Canal | Georges River Canal | March 5, 1970 (#70000048) | Upper Falls of the Georges River in Warren to the Union town line, extending to Quantabacook Pond in Searsmont 44°15′N 69°15′W﻿ / ﻿44.25°N 69.25°W﻿ / 44.25; -69.25﻿ (Georges River Canal) | Appleton, Union, and Warren | |
| 27 | Goose Rocks Light Station | Goose Rocks Light Station More images | January 21, 1988 (#87002267) | East Entrance to the Fox Islands Thorofare 44°08′07″N 68°49′52″W﻿ / ﻿44.1353°N 68.8311°W﻿ / 44.1353; -68.8311﻿ (Goose Rocks Light Station) | North Haven | |
| 28 | Grace Bailey (two-masted schooner) | Grace Bailey (two-masted schooner) More images | October 1, 1990 (#90001466) | Camden Harbor 44°12′36″N 69°03′50″W﻿ / ﻿44.21°N 69.0639°W﻿ / 44.21; -69.0639﻿ (Grace Bailey (two-masted schooner)) | Camden | National Historic Landmark |
| 29 | Gooden Grant House | Upload image | December 18, 2013 (#13000926) | 1 Head Harbor 44°01′27″N 68°37′07″W﻿ / ﻿44.0242°N 68.6186°W﻿ / 44.0242; -68.6186﻿ (Gooden Grant House) | Isle au Haut | |
| 30 | Gushee Family House | Gushee Family House | October 8, 1998 (#98001235) | 2868 Sennebec Rd. 44°17′13″N 69°14′54″W﻿ / ﻿44.2869°N 69.2483°W﻿ / 44.2869; -69.2483﻿ (Gushee Family House) | Appleton | |
| 31 | Herald Building | Upload image | December 24, 2020 (#100005940) | 10 Bay View St. 44°12′34″N 69°03′51″W﻿ / ﻿44.2094°N 69.0643°W﻿ / 44.2094; -69.0643﻿ (Herald Building) | Camden | |
| 32 | Heron Neck Light Station | Heron Neck Light Station More images | January 21, 1988 (#87002266) | Heron Neck on Greens Island 44°01′31″N 68°51′45″W﻿ / ﻿44.0253°N 68.8625°W﻿ / 44.0253; -68.8625﻿ (Heron Neck Light Station) | Vinalhaven | |
| 33 | High Street Historic District | High Street Historic District | January 5, 1989 (#88001843) | Roughly High St. between Main St. and Sherman Point Rd.; also the junction of Main St. and Atlantic Ave. 44°12′58″N 69°03′40″W﻿ / ﻿44.2161°N 69.0611°W﻿ / 44.2161; -69.0611﻿ (High Street Historic District) | Camden | Main and Atlantic intersection represents a boundary increase September 24, 1999 |
| 34 | Indian Island Light Station | Indian Island Light Station More images | March 23, 1988 (#87002539) | Indian Island in Rockport Harbor 44°09′55″N 69°03′42″W﻿ / ﻿44.1653°N 69.0617°W﻿ / 44.1653; -69.0617﻿ (Indian Island Light Station) | Rockport | |
| 35 | Isaac H. Evans (schooner) | Isaac H. Evans (schooner) More images | December 4, 1991 (#91002061) | Rockland Harbor 44°06′32″N 69°06′32″W﻿ / ﻿44.1089°N 69.1089°W﻿ / 44.1089; -69.1089﻿ (Isaac H. Evans (schooner)) | Rockland | National Historic Landmark |
| 36 | Isle Au Haut Light Station | Isle Au Haut Light Station | January 21, 1988 (#87002265) | Robinson Point 44°03′53″N 68°39′07″W﻿ / ﻿44.0647°N 68.6519°W﻿ / 44.0647; -68.6519﻿ (Isle Au Haut Light Station) | Isle Au Haut | |
| 37 | J. & E. Riggin (schooner) | J. & E. Riggin (schooner) More images | December 4, 1991 (#91002062) | Rockland Harbor 44°06′26″N 69°06′23″W﻿ / ﻿44.1072°N 69.1064°W﻿ / 44.1072; -69.1064﻿ (J. & E. Riggin (schooner)) | Rockland | National Historic Landmark |
| 38 | Thomas King Inscription | Upload image | May 7, 1979 (#79000152) | Address Restricted | Cushing | |
| 39 | Knox County Courthouse | Knox County Courthouse More images | April 18, 1977 (#77000075) | 62 Union St. 44°06′14″N 69°06′43″W﻿ / ﻿44.1039°N 69.1119°W﻿ / 44.1039; -69.1119﻿ (Knox County Courthouse) | Rockland | |
| 40 | Land's End Historic District | Land's End Historic District More images | September 8, 2011 (#11000633) | Marshall Point & Cottage Rds., Lentine & Land's End Lns. 43°55′16″N 69°15′19″W﻿ / ﻿43.9211°N 69.2553°W﻿ / 43.9211; -69.2553﻿ (Land's End Historic District) | Saint George | |
| 41 | Lermond Mill | Lermond Mill More images | December 27, 1984 (#84000499) | Payson Rd. 44°12′51″N 69°13′28″W﻿ / ﻿44.2142°N 69.2244°W﻿ / 44.2142; -69.2244﻿ (Lermond Mill) | Union | |
| 42 | Lewis R. French (schooner) | Lewis R. French (schooner) More images | December 4, 1991 (#82005263) | Camden Harbor 44°12′37″N 69°03′46″W﻿ / ﻿44.2104°N 69.0627°W﻿ / 44.2104; -69.0627﻿ (Lewis R. French (schooner)) | Camden | National Historic Landmark |
| 43 | Main Street Historic District | Main Street Historic District | June 7, 1978 (#78000182) | Main St. from Limerock to Winter Sts.; also 428-497 Main St. 44°06′14″N 69°06′34″W﻿ / ﻿44.103889°N 69.109444°W﻿ / 44.103889; -69.109444﻿ (Main Street Historic District) | Rockland | Second set of addresses represents a boundary increase, listed January 4, 2012 |
| 44 | Marshall Point Light Station | Marshall Point Light Station More images | March 23, 1988 (#87002262) | Marshall Point in Port Clyde Harbor 43°55′02″N 69°15′42″W﻿ / ﻿43.917222°N 69.261667°W﻿ / 43.917222; -69.261667﻿ (Marshall Point Light Station) | Port Clyde | |
| 45 | Matinicus Rock Light Station | Matinicus Rock Light Station More images | March 14, 1988 (#88000149) | Matinicus Rock 43°47′06″N 68°51′16″W﻿ / ﻿43.785°N 68.854444°W﻿ / 43.785; -68.854444﻿ (Matinicus Rock Light Station) | Matinicus Isle | |
| 46 | Joseph and Hannah Maxcy Homestead | Joseph and Hannah Maxcy Homestead | July 28, 2004 (#04000743) | 630 S. Union Rd. 44°11′47″N 69°15′50″W﻿ / ﻿44.196389°N 69.263889°W﻿ / 44.196389; -69.263889﻿ (Joseph and Hannah Maxcy Homestead) | Union | |
| 47 | Megunticook Golf Club | Megunticook Golf Club More images | July 22, 1993 (#93000636) | 212 Calderwood Ln. 44°11′03″N 69°03′49″W﻿ / ﻿44.184167°N 69.063611°W﻿ / 44.184167; -69.063611﻿ (Megunticook Golf Club) | Rockport | Misspelled "Mequnticook" in the National Register listing. |
| 48 | Mercantile (schooner) | Mercantile (schooner) | December 4, 1991 (#82005265) | Camden Harbor 44°12′38″N 69°03′46″W﻿ / ﻿44.210556°N 69.062778°W﻿ / 44.210556; -69.062778﻿ (Mercantile (schooner)) | Camden | |
| 49 | Miller's Garage | Miller's Garage | February 21, 2023 (#100008495) | 25 Rankin St. 44°06′34″N 69°06′42″W﻿ / ﻿44.1094°N 69.1116°W﻿ / 44.1094; -69.1116﻿ (Miller's Garage) | Rockland | |
| 50 | Mt. Battie Tower | Mt. Battie Tower | December 31, 2018 (#100003259) | At summit loop of Mt. Battie Rd. 44°13′23″N 69°04′08″W﻿ / ﻿44.2231°N 69.0690°W﻿ / 44.2231; -69.0690﻿ (Mt. Battie Tower) | Camden | |
| 51 | Mosquito Island House | Mosquito Island House | September 29, 1983 (#83000462) | South of St. George on Mosquito Island 43°55′21″N 69°13′22″W﻿ / ﻿43.9225°N 69.222778°W﻿ / 43.9225; -69.222778﻿ (Mosquito Island House) | St. George | |
| 52 | Mullen's Cove | Upload image | March 30, 1984 (#84001382) | Address Restricted | North Haven | |
| 53 | Murch Family House | Upload image | March 25, 1993 (#93000205) | Southeastern side of Calderwood Neck, 2 miles northeast of North Haven Rd. 44°06′00″N 68°49′05″W﻿ / ﻿44.1°N 68.818056°W﻿ / 44.1; -68.818056﻿ (Murch Family House) | Vinalhaven | |
| 54 | Norumbega | Norumbega More images | July 12, 1974 (#74000174) | High St. 44°13′04″N 69°03′26″W﻿ / ﻿44.217778°N 69.057222°W﻿ / 44.217778; -69.057222﻿ (Norumbega) | Camden | |
| 55 | Norumbega Carriage House | Upload image | February 19, 1982 (#82000766) | High St. 44°13′00″N 69°03′25″W﻿ / ﻿44.216667°N 69.056944°W﻿ / 44.216667; -69.056944﻿ (Norumbega Carriage House) | Camden | |
| 56 | Olson House | Olson House More images | August 31, 1995 (#93001114) | Eastern side of Hathorn Point Rd. 43°58′54″N 69°16′09″W﻿ / ﻿43.981667°N 69.269167°W﻿ / 43.981667; -69.269167﻿ (Olson House) | South Cushing vicinity | Andrew Wyeth spent 30 summers at the house and is buried on the grounds. National Historic Landmark designation June 23, 2011. |
| 57 | Owls Head Light Station | Owls Head Light Station More images | January 18, 1978 (#78000183) | Northeast of Owls Head on W. Penobscot Bay 44°05′30″N 69°02′41″W﻿ / ﻿44.091667°N 69.044722°W﻿ / 44.091667; -69.044722﻿ (Owls Head Light Station) | Owls Head | |
| 58 | Pleasant River Grange No. 492 | Upload image | October 8, 1999 (#99001190) | Round Island Rd., 0.15 miles east of its junction with N. Haven Rd. 44°04′33″N 68°50′20″W﻿ / ﻿44.075833°N 68.838889°W﻿ / 44.075833; -68.838889﻿ (Pleasant River Grange No. 492) | Vinalhaven | |
| 59 | Rankin Block | Rankin Block | November 7, 1978 (#78000184) | 600-610 Main St. 44°06′32″N 69°06′38″W﻿ / ﻿44.108889°N 69.110556°W﻿ / 44.108889; -69.110556﻿ (Rankin Block) | Rockland | |
| 60 | Rockland Breakwater | Rockland Breakwater | April 11, 2003 (#03000203) | South of Jameson Point 44°06′14″N 69°04′41″W﻿ / ﻿44.103889°N 69.078056°W﻿ / 44.103889; -69.078056﻿ (Rockland Breakwater) | Rockland | |
| 61 | Rockland Breakwater Lighthouse | Rockland Breakwater Lighthouse More images | March 20, 1981 (#81000067) | Rockland Harbor 44°06′14″N 69°04′40″W﻿ / ﻿44.103889°N 69.077778°W﻿ / 44.103889; -69.077778﻿ (Rockland Breakwater Lighthouse) | Rockland | |
| 62 | Rockland Public Library | Rockland Public Library More images | July 10, 1979 (#79000153) | Union St. 44°06′19″N 69°06′45″W﻿ / ﻿44.105278°N 69.1125°W﻿ / 44.105278; -69.1125﻿ (Rockland Public Library) | Rockland | |
| 63 | Rockland Railroad Station | Rockland Railroad Station More images | February 7, 1978 (#78000327) | Union St. 44°06′03″N 69°06′41″W﻿ / ﻿44.100833°N 69.111389°W﻿ / 44.100833; -69.111389﻿ (Rockland Railroad Station) | Rockland | |
| 64 | Rockland Residential Historic District | Rockland Residential Historic District More images | April 15, 1987 (#86003513) | Roughly bounded by Granite, Union, Masonic, Broad, Limerock, and Broadway Sts. 44°06′18″N 69°06′53″W﻿ / ﻿44.105°N 69.114722°W﻿ / 44.105; -69.114722﻿ (Rockland Residential Historic District) | Rockland | |
| 65 | Rockland Turntable and Engine House | Rockland Turntable and Engine House More images | June 24, 1993 (#90001953) | Park St. west of the Rockland railroad station 44°06′04″N 69°07′23″W﻿ / ﻿44.101111°N 69.123056°W﻿ / 44.101111; -69.123056﻿ (Rockland Turntable and Engine House) | Rockland | |
| 66 | Rockport Historic District | Rockport Historic District More images | May 28, 1976 (#76000099) | Irregular pattern along Pascal Ave. from Russell, Union, and Winter Sts. on the north to School St. on the south 44°11′08″N 69°04′28″W﻿ / ﻿44.185556°N 69.074444°W﻿ / 44.185556; -69.074444﻿ (Rockport Historic District) | Rockport | |
| 67 | Rockport Historic Kiln Area | Rockport Historic Kiln Area More images | January 26, 1970 (#70000090) | On the western side of the mouth of the Goose River at its confluence with Rockport Harbor 44°11′11″N 69°04′27″W﻿ / ﻿44.186389°N 69.074167°W﻿ / 44.186389; -69.074167﻿ (Rockport Historic Kiln Area) | Rockport | |
| 68 | Saddleback Ledge Light Station | Saddleback Ledge Light Station More images | March 14, 1988 (#88000158) | Saddleback Ledge at Isle Au Haut Bay 44°00′51″N 68°43′36″W﻿ / ﻿44.014167°N 68.726667°W﻿ / 44.014167; -68.726667﻿ (Saddleback Ledge Light Station) | Vinalhaven | |
| 69 | Sail Loft | Sail Loft | October 28, 1977 (#77000076) | Off State Route 131 43°57′55″N 69°12′36″W﻿ / ﻿43.965278°N 69.21°W﻿ / 43.965278; -69.21﻿ (Sail Loft) | Tenants Harbor | |
| 70 | Security Trust Building | Security Trust Building | January 20, 1978 (#78000185) | Elm and Main Sts. 44°06′13″N 69°06′35″W﻿ / ﻿44.103611°N 69.109722°W﻿ / 44.103611; -69.109722﻿ (Security Trust Building) | Rockland | |
| 71 | Singhi Double House | Upload image | March 28, 2019 (#100003589) | 198-200 Broadway 44°06′17″N 69°07′04″W﻿ / ﻿44.1046°N 69.1177°W﻿ / 44.1046; -69.1177﻿ (Singhi Double House) | Rockland | Apparently incorrectly listed in Rockport. |
| 72 | Spite House | Spite House More images | August 13, 1974 (#74000175) | Deadman's Point 44°10′31″N 69°03′18″W﻿ / ﻿44.175278°N 69.055°W﻿ / 44.175278; -69.055﻿ (Spite House) | Rockport | |
| 73 | Star of Hope Lodge | Upload image | February 19, 1982 (#82000767) | Maine St. 44°02′52″N 68°49′59″W﻿ / ﻿44.047778°N 68.833056°W﻿ / 44.047778; -68.833056﻿ (Star of Hope Lodge) | Vinalhaven | |
| 74 | Stephen Taber (schooner) | Stephen Taber (schooner) More images | July 30, 1984 (#84001386) | Rockland Harbor 44°06′20″N 69°06′27″W﻿ / ﻿44.1056°N 69.1075°W﻿ / 44.1056; -69.1075﻿ (Stephen Taber (schooner)) | Rockland | National Historic Landmark |
| 75 | Strand Theatre | Strand Theatre More images | December 2, 2004 (#04001284) | 345 Main St. 44°06′10″N 69°06′33″W﻿ / ﻿44.102778°N 69.109167°W﻿ / 44.102778; -69.109167﻿ (Strand Theatre) | Rockland | |
| 76 | Surprise (schooner) | Surprise (schooner) More images | June 14, 1991 (#91000771) | Camden Harbor 44°12′38″N 69°03′48″W﻿ / ﻿44.210556°N 69.063333°W﻿ / 44.210556; -69.063333﻿ (Surprise (schooner)) | Camden | |
| 77 | Tenants Harbor Light Station | Tenants Harbor Light Station | November 20, 1987 (#87002026) | Southern Island 43°57′43″N 69°11′18″W﻿ / ﻿43.961944°N 69.188333°W﻿ / 43.961944; -69.188333﻿ (Tenants Harbor Light Station) | Tenants Harbor | |
| 78 | Thomaston Historic District | Thomaston Historic District More images | May 2, 1974 (#74000176) | Runs along US 1 between Wadsworth St. and State Route 131 44°04′38″N 69°10′54″W﻿ / ﻿44.077222°N 69.181667°W﻿ / 44.077222; -69.181667﻿ (Thomaston Historic District) | Thomaston | |
| 79 | George Thorndike House | George Thorndike House | January 11, 1983 (#83000463) | State Route 73 44°03′21″N 69°07′23″W﻿ / ﻿44.055857°N 69.123017°W﻿ / 44.055857; -69.123017﻿ (George Thorndike House) | South Thomaston | |
| 80 | Tillson Farm Barn | Tillson Farm Barn | December 18, 1990 (#90001902) | Warrenton Rd. southeast of its junction with Commercial St. 44°07′49″N 69°05′23″W﻿ / ﻿44.130278°N 69.089722°W﻿ / 44.130278; -69.089722﻿ (Tillson Farm Barn) | Glen Cove | |
| 81 | Gen. Davis Tillson House | Gen. Davis Tillson House | January 11, 1983 (#83000464) | 157 Talbot Ave. 44°06′34″N 69°07′19″W﻿ / ﻿44.109444°N 69.121944°W﻿ / 44.109444; -69.121944﻿ (Gen. Davis Tillson House) | Rockland | |
| 82 | Tolman Cemetery | Tolman Cemetery | October 12, 2017 (#100001741) | 39 Lake Ave. 44°07′33″N 69°07′14″W﻿ / ﻿44.125827°N 69.120629°W﻿ / 44.125827; -69.120629﻿ (Tolman Cemetery) | Rockland | |
| 83 | Turner Farm II | Upload image | March 11, 1982 (#82000768) | Address Restricted | North Haven | |
| 84 | Turner Farm Site | Upload image | March 26, 1976 (#76000100) | Address Restricted | North Haven | |
| 85 | Union Church of Vinalhaven | Upload image | July 19, 1984 (#84001388) | E. Main St. 44°02′54″N 68°49′52″W﻿ / ﻿44.048333°N 68.831111°W﻿ / 44.048333; -68.831111﻿ (Union Church of Vinalhaven) | Vinalhaven | |
| 86 | Union Meeting House (Appleton) | Upload image | October 8, 2014 (#14000836) | 2875 Sennebec Rd. 44°17′15″N 69°14′51″W﻿ / ﻿44.2875°N 69.2475°W﻿ / 44.2875; -69.2475﻿ (Union Meeting House (Appleton)) | Appleton | |
| 87 | Union Town House (Former) | Union Town House (Former) | December 31, 2001 (#01001419) | 128 Town House Rd. 44°12′47″N 69°16′30″W﻿ / ﻿44.213056°N 69.275°W﻿ / 44.213056; -69.275﻿ (Union Town House (Former)) | Union | |
| 88 | US Post Office-Camden Main | US Post Office-Camden Main More images | September 25, 1986 (#86002960) | Chestnut St. 44°12′31″N 69°03′53″W﻿ / ﻿44.208611°N 69.064722°W﻿ / 44.208611; -69.064722﻿ (US Post Office-Camden Main) | Camden | |
| 89 | Victory Chimes (Schooner) | Victory Chimes (Schooner) More images | June 24, 1996 (#93000637) | North End Shipyard, Rockland Harbor 44°06′41″N 69°06′14″W﻿ / ﻿44.111389°N 69.103889°W﻿ / 44.111389; -69.103889﻿ (Victory Chimes (Schooner)) | Rockland | National Historic Landmark |
| 90 | The Vinalhaven Galamander | Upload image | July 1, 1970 (#70000049) | Bandstand Park 44°02′53″N 68°49′53″W﻿ / ﻿44.047919°N 68.831251°W﻿ / 44.047919; -68.831251﻿ (The Vinalhaven Galamander) | Vinalhaven | |
| 91 | Vinalhaven Public Library | Upload image | January 5, 1989 (#88003014) | Carver St. 44°02′55″N 68°49′55″W﻿ / ﻿44.048611°N 68.831944°W﻿ / 44.048611; -68.831944﻿ (Vinalhaven Public Library) | Vinalhaven | |
| 92 | Moses Webster House | Moses Webster House | April 1, 1998 (#98000309) | Atlantic Ave., 0.05 miles east of the junction of Main St. and Atlantic Ave. 44°02′51″N 68°49′53″W﻿ / ﻿44.0475°N 68.831389°W﻿ / 44.0475; -68.831389﻿ (Moses Webster House) | Vinalhaven | |
| 93 | Wharf House | Upload image | October 16, 1991 (#91001508) | Southeast of the junction of Main and Smith Sts. 44°07′37″N 68°52′16″W﻿ / ﻿44.126944°N 68.871111°W﻿ / 44.126944; -68.871111﻿ (Wharf House) | North Haven | |
| 94 | Whitehead Lifesaving Station | Upload image | October 12, 1988 (#88001839) | Southern side of Whitehead Island 43°58′43″N 69°07′57″W﻿ / ﻿43.978611°N 69.1325°W﻿ / 43.978611; -69.1325﻿ (Whitehead Lifesaving Station) | Sprucehead | |
| 95 | Whitehead Light Station | Whitehead Light Station More images | March 14, 1988 (#88000154) | Eastern side of Whitehead Island 43°58′47″N 69°07′30″W﻿ / ﻿43.979722°N 69.125°W﻿ / 43.979722; -69.125﻿ (Whitehead Light Station) | Tenants Harbor | |
| 96 | Whitney Farm | Whitney Farm More images | March 17, 2015 (#15000087) | 215 Whitney Rd. 44°19′44″N 69°13′50″W﻿ / ﻿44.329°N 69.2305°W﻿ / 44.329; -69.2305﻿ (Whitney Farm) | Appleton | Extends into Searsmont in Waldo County |
| 97 | Timothy and Jane Williams House | Timothy and Jane Williams House | December 21, 2005 (#05001441) | 34 Old County Rd. 44°06′09″N 69°08′34″W﻿ / ﻿44.1025°N 69.142778°W﻿ / 44.1025; -69.142778﻿ (Timothy and Jane Williams House) | Rockland | |

## Former and moved listings

| | Name on the Register | Image | Date listed | Date removed | Location | City or town |
| 1 | Knott Crockett House | Upload image | October 14, 1993 (#93001112) | July 14, 2015 | 750 Main St. 44°06′43″N 69°06′26″W﻿ / ﻿44.111944°N 69.107222°W﻿ / 44.111944; -69.107222﻿ (Knott Crockett House) | Rockland |
| 2 | Timberwind (Schooner) | Timberwind (Schooner) More images | March 26, 1992 (#92000274) | moved to Belfast in 2015 and Portland in 2018 | Thompson's Wharf $^{Coordinatesmissing}$ | Rockport |
| 3 | Wendameen (Yacht) | Wendameen (Yacht) More images | March 26, 1992 (#92000273) | moved to Portland | Maine State Pier, Commercial St. $^{Coordinatesmissing}$ | Camden |