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

This is a list of properties on the National Register of Historic Places in Penobscot County, Maine.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Penobscot 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 111 properties and districts listed on the National Register in the county. Five properties were once listed, but have since been removed from the register.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)
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 | Abbott Memorial Library | Upload image | November 20, 1978 (#78000190) | State Route 7 45°01′28″N 69°17′21″W﻿ / ﻿45.024444°N 69.289167°W﻿ / 45.024444; -69.289167﻿ (Abbott Memorial Library) | Dexter | |
| 2 | Adams-Pickering Block | Adams-Pickering Block | May 2, 1974 (#74000184) | Corner of Main and Middle Sts. 44°47′59″N 68°46′20″W﻿ / ﻿44.7998°N 68.7723°W﻿ / 44.7998; -68.7723﻿ (Adams-Pickering Block) | Bangor | |
| 3 | All Souls Congregational Church | All Souls Congregational Church | June 18, 1992 (#92000790) | 10 Broadway 44°48′09″N 68°46′04″W﻿ / ﻿44.8025°N 68.7678°W﻿ / 44.8025; -68.7678﻿ (All Souls Congregational Church) | Bangor | |
| 4 | Harold Allan Schoolhouse | Upload image | July 16, 2008 (#08000667) | 15 Rebel Hill Rd. 44°48′19″N 68°32′22″W﻿ / ﻿44.805296°N 68.539560°W﻿ / 44.805296; -68.539560﻿ (Harold Allan Schoolhouse) | Clifton | |
| 5 | Alpha Tau Omega House | Upload image | June 6, 2023 (#100009047) | 81 College Ave. 44°53′34″N 68°40′21″W﻿ / ﻿44.8927°N 68.6724°W﻿ / 44.8927; -68.6724﻿ (Alpha Tau Omega House) | Orono | |
| 6 | Archeological Site No. 122-6 | Upload image | October 31, 1995 (#95001199) | Address Restricted | Millinocket | |
| 7 | Archeological Site No. 122-8 | Upload image | October 31, 1995 (#95001232) | Address Restricted | Millinocket | |
| 8 | Archeological Site No. 122-14 | Upload image | October 31, 1995 (#95001201) | Address Restricted | Millinocket | |
| 9 | Archeological Site No. 122-16 | Upload image | October 31, 1995 (#95001200) | Address Restricted | Millinocket | |
| 10 | Archeological Site No. 122-22 | Upload image | October 31, 1995 (#95001233) | Address Restricted | Millinocket | |
| 11 | Archeological Site No. 134-8 | Upload image | October 31, 1995 (#95001216) | Address Restricted | Millinocket | |
| 12 | Archeological Site No. 134-9 | Upload image | October 31, 1995 (#95001217) | Address Restricted | Millinocket | |
| 13 | Bangor Children's Home | Bangor Children's Home | September 9, 1975 (#75000103) | 218 Ohio St. 44°48′27″N 68°46′52″W﻿ / ﻿44.8075°N 68.7812°W﻿ / 44.8075; -68.7812﻿ (Bangor Children's Home) | Bangor | |
| 14 | Bangor Fire Engine House No. 6 | Bangor Fire Engine House No. 6 | April 7, 1988 (#88000394) | 284 Center St. 44°48′49″N 68°46′24″W﻿ / ﻿44.8136°N 68.7734°W﻿ / 44.8136; -68.7734﻿ (Bangor Fire Engine House No. 6) | Bangor | |
| 15 | Bangor Hose House No. 5 | Bangor Hose House No. 5 | September 11, 1997 (#97001130) | 247 State St. 44°48′21″N 68°45′36″W﻿ / ﻿44.8057°N 68.7599°W﻿ / 44.8057; -68.7599﻿ (Bangor Hose House No. 5) | Bangor | |
| 16 | Bangor House | Bangor House | February 23, 1972 (#72000076) | 174 Main St. 44°47′54″N 68°46′21″W﻿ / ﻿44.7984°N 68.7724°W﻿ / 44.7984; -68.7724﻿ (Bangor House) | Bangor | |
| 17 | Bangor Mental Health Institute | Bangor Mental Health Institute | July 16, 1987 (#87000420) | 656 State St. 44°49′02″N 68°44′31″W﻿ / ﻿44.817222°N 68.741944°W﻿ / 44.817222; -68.741944﻿ (Bangor Mental Health Institute) | Bangor | |
| 18 | Bangor Standpipe | Bangor Standpipe | August 30, 1974 (#74000185) | Jackson St. 44°48′27″N 68°46′58″W﻿ / ﻿44.8074°N 68.7829°W﻿ / 44.8074; -68.7829﻿ (Bangor Standpipe) | Bangor | |
| 19 | Bangor Theological Seminary Historic District | Bangor Theological Seminary Historic District | August 2, 1977 (#77000080) | Union St. 44°48′07″N 68°46′48″W﻿ / ﻿44.802°N 68.780°W﻿ / 44.802; -68.780﻿ (Bangor Theological Seminary Historic District) | Bangor | |
| 20 | Bank Block | Upload image | March 25, 1999 (#99000375) | 15 Main St. 45°01′28″N 69°17′29″W﻿ / ﻿45.024444°N 69.291389°W﻿ / 45.024444; -69.291389﻿ (Bank Block) | Dexter | |
| 21 | Battleship Maine Monument | Battleship Maine Monument | October 8, 1999 (#99001187) | Junction of Main and Cedar Sts. 44°47′51″N 68°46′26″W﻿ / ﻿44.7974°N 68.7738°W﻿ / 44.7974; -68.7738﻿ (Battleship Maine Monument) | Bangor | |
| 22 | Blake House | Blake House | October 31, 1972 (#72000077) | 107 Court St. 44°48′13″N 68°46′37″W﻿ / ﻿44.803611°N 68.776944°W﻿ / 44.803611; -68.776944﻿ (Blake House) | Bangor | |
| 23 | Bodwell Water Power Company Plant | Upload image | September 29, 1988 (#88001842) | Eastern side of the Penobscot River at Bridge St. 44°56′28″N 68°38′53″W﻿ / ﻿44.941111°N 68.648056°W﻿ / 44.941111; -68.648056﻿ (Bodwell Water Power Company Plant) | Milford | |
| 24 | Bradford Farm Historic District | Upload image | April 22, 2003 (#03000294) | 46 Main St. (SR 11) 45°59′56″N 68°26′51″W﻿ / ﻿45.999025°N 68.447578°W﻿ / 45.999025; -68.447578﻿ (Bradford Farm Historic District) | Patten | Now a bed and breakfast |
| 25 | Brewer High School | Brewer High School | October 8, 2014 (#14000838) | 5 Somerset St. 44°47′31″N 68°45′35″W﻿ / ﻿44.7920°N 68.7597°W﻿ / 44.7920; -68.7597﻿ (Brewer High School) | Brewer | |
| 26 | Broadway Historic District | Upload image | May 7, 1973 (#73000244) | Bounded by Garland, Essex, State, Park, and Center Sts. 44°48′18″N 68°46′05″W﻿ / ﻿44.805°N 68.768°W﻿ / 44.805; -68.768﻿ (Broadway Historic District) | Bangor | |
| 27 | Charles G. Bryant Double House | Charles G. Bryant Double House | June 20, 1986 (#86001338) | 16-18 Division St. 44°48′31″N 68°46′33″W﻿ / ﻿44.808611°N 68.775833°W﻿ / 44.808611; -68.775833﻿ (Charles G. Bryant Double House) | Bangor | |
| 28 | Building at 84–96 Hammond Street | Building at 84–96 Hammond Street | August 5, 2005 (#05000797) | 84–96 Hammond St. 44°48′05″N 68°46′22″W﻿ / ﻿44.8014°N 68.7728°W﻿ / 44.8014; -68.7728﻿ (Building at 84–96 Hammond Street) | Bangor | |
| 29 | Louis I. Bussey School | Upload image | November 7, 1976 (#76000108) | U.S. Route 202 44°40′50″N 69°09′45″W﻿ / ﻿44.680556°N 69.1625°W﻿ / 44.680556; -69.1625﻿ (Louis I. Bussey School) | Dixmont | |
| 30 | Cliffwood Hall | Upload image | July 16, 2008 (#08000666) | 15 Rebel Hill Rd. 44°48′18″N 68°32′22″W﻿ / ﻿44.805134°N 68.539387°W﻿ / 44.805134; -68.539387﻿ (Cliffwood Hall) | Clifton | |
| 31 | William Colburn House | William Colburn House | June 19, 1973 (#73000134) | 91 Bennoch Rd. 44°53′19″N 68°40′42″W﻿ / ﻿44.888611°N 68.678333°W﻿ / 44.888611; -68.678333﻿ (William Colburn House) | Orono | |
| 32 | Colonial Apartments | Colonial Apartments | December 19, 2012 (#12001067) | 51-53 High St. 44°48′00″N 68°46′27″W﻿ / ﻿44.800119°N 68.774232°W﻿ / 44.800119; -68.774232﻿ (Colonial Apartments) | Bangor | |
| 33 | Congregational Church of Medway | Upload image | November 21, 1977 (#77000081) | Off State Route 11 45°36′20″N 68°31′39″W﻿ / ﻿45.605556°N 68.5275°W﻿ / 45.605556; -68.5275﻿ (Congregational Church of Medway) | Medway | |
| 34 | Connors House | Connors House | October 6, 1983 (#83003669) | 277 State St. 44°48′21″N 68°45′33″W﻿ / ﻿44.805833°N 68.759167°W﻿ / 44.805833; -68.759167﻿ (Connors House) | Bangor | |
| 35 | Corinth Town Hall and Corinthian Lodge No. 59, I.O.O.F. | Corinth Town Hall and Corinthian Lodge No. 59, I.O.O.F. | January 24, 2008 (#07001446) | 328 Main St. 45°00′08″N 69°01′22″W﻿ / ﻿45.002222°N 69.022778°W﻿ / 45.002222; -69.022778﻿ (Corinth Town Hall and Corinthian Lodge No. 59, I.O.O.F.) | Corinth | |
| 36 | Corinth Village | Upload image | June 4, 1973 (#73000135) | 3.5 miles west of East Corinth 44°57′20″N 69°01′23″W﻿ / ﻿44.955556°N 69.023056°W﻿ / 44.955556; -69.023056﻿ (Corinth Village) | East Corinth | |
| 37 | John B. Curtis Free Public Library | Upload image | April 14, 1997 (#97000310) | Northeastern corner of the junction of State Routes 11 and 221 45°04′03″N 68°56′13″W﻿ / ﻿45.0675°N 68.936944°W﻿ / 45.0675; -68.936944﻿ (John B. Curtis Free Public Library) | Bradford | |
| 38 | Abial Cushman Store | Upload image | December 18, 1990 (#90001906) | Main St. east of State Route 168 45°21′36″N 68°17′10″W﻿ / ﻿45.36°N 68.286111°W﻿ / 45.36; -68.286111﻿ (Abial Cushman Store) | Lee | |
| 39 | Dexter Grist Mill | Dexter Grist Mill | October 10, 1975 (#75000104) | State Route 7 45°01′23″N 69°17′29″W﻿ / ﻿45.023056°N 69.291389°W﻿ / 45.023056; -69.291389﻿ (Dexter Grist Mill) | Dexter | |
| 40 | Dexter Universalist Church | Upload image | June 20, 1985 (#85001258) | Church St. 45°01′29″N 69°17′22″W﻿ / ﻿45.024722°N 69.289444°W﻿ / 45.024722; -69.289444﻿ (Dexter Universalist Church) | Dexter | |
| 41 | District No. 2 School | District No. 2 School | April 15, 1997 (#97000309) | Southeastern corner of the junction of Pleasant St. and Caribou Rd. 45°11′07″N 68°36′51″W﻿ / ﻿45.185278°N 68.614167°W﻿ / 45.185278; -68.614167﻿ (District No. 2 School) | Passadumkeag | |
| 42 | District No. 5 School House | Upload image | September 11, 1997 (#97001131) | Billings Rd., 0.15 miles northeast of the junction of U.S. Route 2 and Billings Rd. 44°48′42″N 68°54′36″W﻿ / ﻿44.811667°N 68.91°W﻿ / 44.811667; -68.91﻿ (District No. 5 School House) | Hermon | |
| 43 | Dixmont Corner Church | Dixmont Corner Church | July 21, 1983 (#83000468) | U.S. Route 202 44°40′50″N 69°09′42″W﻿ / ﻿44.680556°N 69.161667°W﻿ / 44.680556; -69.161667﻿ (Dixmont Corner Church) | Dixmont | |
| 44 | Dixmont Town House | Upload image | June 27, 2014 (#14000361) | 702 Western Ave. 44°41′06″N 69°08′03″W﻿ / ﻿44.6851°N 69.1341°W﻿ / 44.6851; -69.1341﻿ (Dixmont Town House) | Dixmont | |
| 45 | East Eddington Public Hall | East Eddington Public Hall | January 28, 2004 (#03001503) | Airline Rd., 0.4 miles west of its junction with State Route 46, S. 44°47′32″N 68°35′11″W﻿ / ﻿44.792222°N 68.586389°W﻿ / 44.792222; -68.586389﻿ (East Eddington Public Hall) | Eddington | |
| 46 | Eddington Bend (Site 74-8) | Upload image | September 28, 1988 (#88000937) | Address Restricted | Eddington | |
| 47 | Enterprise Grange, No. 173 | Upload image | January 24, 2008 (#07001447) | 446 Dow Rd. 44°43′14″N 68°47′20″W﻿ / ﻿44.720556°N 68.788889°W﻿ / 44.720556; -68.788889﻿ (Enterprise Grange, No. 173) | Orrington | |
| 48 | Samuel Farrar House | Upload image | May 23, 1974 (#74000186) | 123 Court St. 44°48′15″N 68°46′39″W﻿ / ﻿44.8042°N 68.7774°W﻿ / 44.8042; -68.7774﻿ (Samuel Farrar House) | Bangor | |
| 49 | Gordon Fox Ranch | Gordon Fox Ranch More images | November 9, 2015 (#15000769) | 680 W. Broadway 45°20′34″N 68°33′48″W﻿ / ﻿45.3428°N 68.5632°W﻿ / 45.3428; -68.5632﻿ (Gordon Fox Ranch) | Lincoln | |
| 50 | Garland Grange Hall | Upload image | May 12, 1975 (#75000105) | Off State Route 94 45°02′27″N 69°09′38″W﻿ / ﻿45.040833°N 69.160556°W﻿ / 45.040833; -69.160556﻿ (Garland Grange Hall) | Garland | |
| 51 | Godfrey-Kellogg House | Godfrey-Kellogg House | June 18, 1973 (#73000136) | 212 Kenduskeag Ave. 44°48′54″N 68°47′01″W﻿ / ﻿44.815°N 68.783611°W﻿ / 44.815; -68.783611﻿ (Godfrey-Kellogg House) | Bangor | |
| 52 | Grand Army Memorial Home | Grand Army Memorial Home | October 31, 1972 (#72000105) | 159 Union St. 44°47′59″N 68°46′30″W﻿ / ﻿44.799722°N 68.775°W﻿ / 44.799722; -68.775﻿ (Grand Army Memorial Home) | Bangor | |
| 53 | Great Fire of 1911 Historic District | Great Fire of 1911 Historic District | June 14, 1984 (#84001479) | Harlow, Center, Park, State, York, and Central Sts.; also 29 Franklin St. 44°48′11″N 68°46′12″W﻿ / ﻿44.803°N 68.770°W﻿ / 44.803; -68.770﻿ (Great Fire of 1911 Historic District) | Bangor | 29 Franklin St. represents a boundary increase approved January 4, 2023. |
| 54 | Great Northern Paper Company Administration Historic District | Upload image | September 20, 2023 (#100009368) | 1 Katahdin Ave. 45°39′59″N 68°42′49″W﻿ / ﻿45.6664°N 68.7135°W﻿ / 45.6664; -68.7135﻿ (Great Northern Paper Company Administration Historic District) | Millinocket | |
| 55 | Gut Island Site | Upload image | March 17, 1994 (#94000182) | Address Restricted | Old Town | |
| 56 | Hannibal Hamlin House | Hannibal Hamlin House | October 9, 1979 (#79000160) | 15 5th St. 44°48′02″N 68°46′50″W﻿ / ﻿44.800556°N 68.780556°W﻿ / 44.800556; -68.780556﻿ (Hannibal Hamlin House) | Bangor | |
| 57 | Hammond Street Congregation Church | Hammond Street Congregation Church | July 8, 1982 (#82000774) | Hammond and High Sts. 44°48′04″N 68°46′28″W﻿ / ﻿44.801111°N 68.774444°W﻿ / 44.801111; -68.774444﻿ (Hammond Street Congregation Church) | Bangor | |
| 58 | Hampden Academy | Hampden Academy More images | September 11, 1975 (#75000106) | 1 Main Road North 44°44′24″N 68°50′17″W﻿ / ﻿44.74°N 68.838°W﻿ / 44.74; -68.838﻿ (Hampden Academy) | Hampden | 1842 Greek Revival school building |
| 59 | Hampden Congregational Church | Hampden Congregational Church | June 25, 1987 (#87000921) | Main Rd., N. 44°44′47″N 68°50′12″W﻿ / ﻿44.746389°N 68.836667°W﻿ / 44.746389; -68.836667﻿ (Hampden Congregational Church) | Hampden | |
| 60 | Harmony Hall | Upload image | June 27, 2007 (#07000596) | 24 Kennebec Rd. 44°43′57″N 68°50′40″W﻿ / ﻿44.7325°N 68.844444°W﻿ / 44.7325; -68.844444﻿ (Harmony Hall) | Hampden | |
| 61 | Hasey's Maine Stages Building | Upload image | March 19, 2024 (#100010085) | 490 Broadway 44°49′06″N 68°46′29″W﻿ / ﻿44.8184°N 68.7747°W﻿ / 44.8184; -68.7747﻿ (Hasey's Maine Stages Building) | Bangor | |
| 62 | Hexagon Barn | Upload image | January 24, 1980 (#80000412) | Spring and Railroad Sts. 44°50′04″N 69°16′34″W﻿ / ﻿44.834441°N 69.276039°W﻿ / 44.834441; -69.276039﻿ (Hexagon Barn) | Newport | |
| 63 | Hirundo Site | Hirundo Site | September 11, 1975 (#75000107) | Hirundo Wildlife Refuge 44°59′27″N 68°46′58″W﻿ / ﻿44.9908°N 68.7827°W﻿ / 44.9908; -68.7827﻿ (Hirundo Site) | Old Town | |
| 64 | Holden Town Hall | Upload image | June 27, 2014 (#14000362) | 723 Main Rd. 44°44′59″N 68°39′02″W﻿ / ﻿44.7496°N 68.6506°W﻿ / 44.7496; -68.6506﻿ (Holden Town Hall) | Holden | |
| 65 | Charles W. Jenkins House | Charles W. Jenkins House | September 18, 1990 (#90001469) | 67 Pine St. 44°48′10″N 68°45′59″W﻿ / ﻿44.802778°N 68.766389°W﻿ / 44.802778; -68.766389﻿ (Charles W. Jenkins House) | Bangor | |
| 66 | Jonas Cutting-Edward Kent House | Jonas Cutting-Edward Kent House | April 2, 1973 (#73000137) | 48-50 Penobscot St. 44°48′16″N 68°46′04″W﻿ / ﻿44.804444°N 68.767778°W﻿ / 44.804444; -68.767778﻿ (Jonas Cutting-Edward Kent House) | Bangor | |
| 67 | Martin Kinsley House | Upload image | April 14, 1983 (#83000469) | 83 Main Rd. S 44°44′02″N 68°50′28″W﻿ / ﻿44.7340°N 68.8412°W﻿ / 44.7340; -68.8412﻿ (Martin Kinsley House) | Hampden Highlands | Now home to the Hampden Historical Society. |
| 68 | Jabez Knowlton Store | Upload image | January 18, 1978 (#78000191) | West of Newburgh on State Route 9 44°42′37″N 69°02′26″W﻿ / ﻿44.710258°N 69.040621°W﻿ / 44.710258; -69.040621﻿ (Jabez Knowlton Store) | Newburgh | A private museum, open by appointment. |
| 69 | Joseph W. Low House | Upload image | December 4, 1973 (#73000138) | 51 Highland St. 44°48′23″N 68°47′00″W﻿ / ﻿44.806389°N 68.783333°W﻿ / 44.806389; -68.783333﻿ (Joseph W. Low House) | Bangor | |
| 70 | Maine Archeological Survey Site | Upload image | January 26, 1984 (#84001486) | Address Restricted | Indian Island | Site #74-2 |
| 71 | Maine Experiment Station Barn | Maine Experiment Station Barn | September 18, 1990 (#90001468) | University of Maine campus 44°53′51″N 68°40′00″W﻿ / ﻿44.8975°N 68.666667°W﻿ / 44.8975; -68.666667﻿ (Maine Experiment Station Barn) | Orono | Main building of the Page Farm & Home Museum |
| 72 | Mallett Hall | Upload image | October 29, 1993 (#93001115) | Northern side of State Route 6, 0.1 miles east of its junction with State Route 168 45°21′35″N 68°17′03″W﻿ / ﻿45.359722°N 68.284167°W﻿ / 45.359722; -68.284167﻿ (Mallett Hall) | Lee | |
| 73 | Milford Congregational Church | Upload image | July 13, 1989 (#89000841) | Main and Ferry Sts. 44°56′48″N 68°38′42″W﻿ / ﻿44.9468°N 68.6450°W﻿ / 44.9468; -68.6450﻿ (Milford Congregational Church) | Milford | |
| 74 | Morse & Co. Office Building | Morse & Co. Office Building | April 2, 1973 (#73000139) | 455 Harlow St. 44°48′27″N 68°46′39″W﻿ / ﻿44.8075°N 68.7776°W﻿ / 44.8075; -68.7776﻿ (Morse & Co. Office Building) | Bangor | |
| 75 | Morse's Corner School | Upload image | September 6, 2024 (#100010823) | 22 White Road 44°56′16″N 69°13′47″W﻿ / ﻿44.9378°N 69.2298°W﻿ / 44.9378; -69.2298﻿ (Morse's Corner School) | Corinna | |
| 76 | Mount Hope Cemetery District | Mount Hope Cemetery District More images | December 4, 1974 (#74000187) | U.S. Route 2 44°49′29″N 68°43′28″W﻿ / ﻿44.824722°N 68.724444°W﻿ / 44.824722; -68.724444﻿ (Mount Hope Cemetery District) | Bangor | |
| 77 | North Newport Christian Church | Upload image | June 20, 1995 (#95000726) | Northeastern corner of the junction of State Route 222 and Pratt Rd. 44°53′29″N 69°12′25″W﻿ / ﻿44.891389°N 69.206944°W﻿ / 44.891389; -69.206944﻿ (North Newport Christian Church) | North Newport | |
| 78 | Old Fire Engine House | Old Fire Engine House | September 12, 1985 (#85002181) | N. Main St. 44°53′07″N 68°39′49″W﻿ / ﻿44.885325°N 68.663680°W﻿ / 44.885325; -68.663680﻿ (Old Fire Engine House) | Orono | |
| 79 | Old Tavern | Upload image | April 4, 1986 (#86000674) | State Route 188 and Old Dam Rd. 45°12′32″N 68°25′30″W﻿ / ﻿45.208889°N 68.425°W﻿ / 45.208889; -68.425﻿ (Old Tavern) | Burlington | |
| 80 | Orono Main Street Historic District | Upload image | December 7, 1977 (#77000082) | Main St. from Maplewood Ave. to Pine St. 44°52′40″N 68°40′38″W﻿ / ﻿44.877778°N 68.677222°W﻿ / 44.877778; -68.677222﻿ (Orono Main Street Historic District) | Orono | Contributing properties include Jeremiah Colburn House |
| 81 | Edith Marion Patch House | Edith Marion Patch House | November 29, 2001 (#01001269) | 500 College Ave. 44°54′37″N 68°40′36″W﻿ / ﻿44.910278°N 68.676667°W﻿ / 44.910278; -68.676667﻿ (Edith Marion Patch House) | Old Town | |
| 82 | Penobscot Expedition Site | Penobscot Expedition Site | April 23, 1973 (#73000140) | In the Penobscot River | Bangor and Brewer | Submerged archaeological remains of the 1779 Penobscot Expedition |
| 83 | Penobscot Salmon Club and Pool | Upload image | September 15, 1976 (#76000109) | N. Main St. 44°48′30″N 68°44′39″W﻿ / ﻿44.808251°N 68.744063°W﻿ / 44.808251; -68.744063﻿ (Penobscot Salmon Club and Pool) | North Brewer | |
| 84 | Phi Gamma Delta House | Phi Gamma Delta House | April 16, 2013 (#13000169) | 79 College Ave. 44°53′31″N 68°40′22″W﻿ / ﻿44.891985°N 68.672828°W﻿ / 44.891985; -68.672828﻿ (Phi Gamma Delta House) | Orono | |
| 85 | Robyville Bridge | Robyville Bridge More images | February 16, 1970 (#70000061) | Over Kenduskeag Stream 44°56′35″N 68°58′08″W﻿ / ﻿44.943056°N 68.968889°W﻿ / 44.943056; -68.968889﻿ (Robyville Bridge) | Robyville | |
| 86 | St. Anne's Church and Mission Site | St. Anne's Church and Mission Site More images | November 26, 1973 (#73000141) | Down Street, on Indian Island off State Route 43 44°56′34″N 68°39′08″W﻿ / ﻿44.9427°N 68.6522°W﻿ / 44.9427; -68.6522﻿ (St. Anne's Church and Mission Site) | Old Town | 1830 church for mission established in 1688 |
| 87 | St. James Episcopal Church | St. James Episcopal Church | November 19, 1974 (#74000188) | Centre St. 44°56′02″N 68°38′47″W﻿ / ﻿44.933889°N 68.646389°W﻿ / 44.933889; -68.646389﻿ (St. James Episcopal Church) | Old Town | |
| 88 | St. John's Catholic Church | St. John's Catholic Church | April 2, 1973 (#73000142) | York St. 44°48′13″N 68°45′40″W﻿ / ﻿44.803611°N 68.761111°W﻿ / 44.803611; -68.761111﻿ (St. John's Catholic Church) | Bangor | |
| 89 | Daniel Sargent House | Daniel Sargent House | October 29, 1982 (#82000425) | 613 S. Main St. 44°46′03″N 68°47′05″W﻿ / ﻿44.7675°N 68.784722°W﻿ / 44.7675; -68.784722﻿ (Daniel Sargent House) | Brewer | |
| 90 | Sargent-Roberts House | Sargent-Roberts House | December 13, 1996 (#96001476) | 178 State St. 44°48′17″N 68°45′51″W﻿ / ﻿44.804722°N 68.764167°W﻿ / 44.804722; -68.764167﻿ (Sargent-Roberts House) | Bangor | |
| 91 | Sebasticook Lake Fishweir Complex | Upload image | November 10, 1994 (#94001245) | Normally submerged in Sebasticook Lake | Newport | |
| 92 | George W. Smith Homestead | Upload image | January 15, 1980 (#80000249) | Main St. 45°30′59″N 68°21′13″W﻿ / ﻿45.516337°N 68.3536°W﻿ / 45.516337; -68.3536﻿ (George W. Smith Homestead) | Mattawamkeag | |
| 93 | Zebulon Smith House | Zebulon Smith House | January 21, 1974 (#74000189) | 55 Summer St. 44°47′47″N 68°46′24″W﻿ / ﻿44.796389°N 68.773333°W﻿ / 44.796389; -68.773333﻿ (Zebulon Smith House) | Bangor | |
| 94 | Springfield Congregational Church | Upload image | December 22, 1978 (#78000193) | State Route 6 45°23′45″N 68°08′16″W﻿ / ﻿45.395833°N 68.137778°W﻿ / 45.395833; -68.137778﻿ (Springfield Congregational Church) | Springfield | |
| 95 | Stetson Union Church | Stetson Union Church | July 15, 1981 (#81000068) | State Route 222 44°53′35″N 69°08′17″W﻿ / ﻿44.893056°N 69.138056°W﻿ / 44.893056; -69.138056﻿ (Stetson Union Church) | Stetson | |
| 96 | Stewart Free Library | Stewart Free Library | July 30, 1974 (#74000190) | State Routes 11/43 44°55′16″N 69°15′46″W﻿ / ﻿44.921111°N 69.262778°W﻿ / 44.921111; -69.262778﻿ (Stewart Free Library) | Corinna | |
| 97 | Symphony House | Symphony House | October 26, 1972 (#72000078) | 166 Union St. 44°47′58″N 68°46′32″W﻿ / ﻿44.799444°N 68.775556°W﻿ / 44.799444; -68.775556﻿ (Symphony House) | Bangor | aka the Isaac Farrar Mansion; now owned by the YMCA. |
| 98 | Nathaniel Treat House | Nathaniel Treat House | September 20, 1973 (#73000143) | 114 Main St. 44°52′48″N 68°39′48″W﻿ / ﻿44.88°N 68.663333°W﻿ / 44.88; -68.663333﻿ (Nathaniel Treat House) | Orono | |
| 99 | United Baptist Church | Upload image | October 4, 2018 (#100003011) | 53 Main Rd. 45°04′54″N 69°02′21″W﻿ / ﻿45.0818°N 69.0393°W﻿ / 45.0818; -69.0393﻿ (United Baptist Church) | Charleston | |
| 100 | University of Maine at Orono Historic District | University of Maine at Orono Historic District More images | July 12, 1978 (#78000194) | Munson, Sebec, and Schoodic Rds. 44°53′56″N 68°40′17″W﻿ / ﻿44.898889°N 68.671389°W﻿ / 44.898889; -68.671389﻿ (University of Maine at Orono Historic District) | Orono | Boundary increase (listed April 27, 2010): Roughly bounded by the Mall, College Ave, lower Munson and Long Rds. |
| 101 | US Post Office-Old Town Main | US Post Office-Old Town Main | September 25, 1986 (#86002958) | 141 Center St. 44°56′05″N 68°38′48″W﻿ / ﻿44.9346°N 68.6467°W﻿ / 44.9346; -68.6467﻿ (US Post Office-Old Town Main) | Old Town | |
| 102 | US Post Office-Orono Main | US Post Office-Orono Main | May 2, 1986 (#86000881) | Forest and Bennoch Sts. 44°53′02″N 68°40′23″W﻿ / ﻿44.8839°N 68.6730°W﻿ / 44.8839; -68.6730﻿ (US Post Office-Orono Main) | Orono | |
| 103 | Jones P. Veazie House | Jones P. Veazie House | June 23, 1988 (#88000890) | 88 Fountain St. 44°48′45″N 68°46′38″W﻿ / ﻿44.8125°N 68.777222°W﻿ / 44.8125; -68.777222﻿ (Jones P. Veazie House) | Bangor | |
| 104 | Wardwell-Trickey Double House | Wardwell-Trickey Double House | June 18, 1992 (#92000795) | 97-99 Ohio St. 44°48′12″N 68°46′47″W﻿ / ﻿44.803333°N 68.779722°W﻿ / 44.803333; -68.779722﻿ (Wardwell-Trickey Double House) | Bangor | |
| 105 | Gov. Israel Washburn House | Gov. Israel Washburn House | January 12, 1973 (#73000144) | 120 Main St. 44°52′37″N 68°40′40″W﻿ / ﻿44.876944°N 68.677778°W﻿ / 44.876944; -68.677778﻿ (Gov. Israel Washburn House) | Orono | |
| 106 | West Market Square Historic District | West Market Square Historic District | December 27, 1979 (#79000161) | W. Market Sq. 44°48′05″N 68°46′17″W﻿ / ﻿44.801389°N 68.771389°W﻿ / 44.801389; -68.771389﻿ (West Market Square Historic District) | Bangor | |
| 107 | Wheelwright Block | Wheelwright Block | July 18, 1974 (#74000191) | 34 Hammond St. 44°48′05″N 68°46′16″W﻿ / ﻿44.801389°N 68.771111°W﻿ / 44.801389; -68.771111﻿ (Wheelwright Block) | Bangor | |
| 108 | Whitney Park Historic District | Whitney Park Historic District | October 13, 1988 (#88001844) | Roughly bounded by 8th, Union, Pond and Hayford Sts. 44°48′05″N 68°46′58″W﻿ / ﻿44.801389°N 68.782778°W﻿ / 44.801389; -68.782778﻿ (Whitney Park Historic District) | Bangor | |
| 109 | Gen. John Williams House | Gen. John Williams House | December 22, 1978 (#78000195) | 62 High St. 44°47′58″N 68°46′28″W﻿ / ﻿44.799444°N 68.774444°W﻿ / 44.799444; -68.774444﻿ (Gen. John Williams House) | Bangor | |
| 110 | Young Site | Upload image | March 26, 1976 (#76000110) | Address Restricted | Alton | Prehistoric archaeological site; listed in Hudson |
| 111 | Zions Hill | Upload image | October 16, 1989 (#89001705) | 37 Zions Hill 45°01′23″N 69°17′42″W﻿ / ﻿45.023056°N 69.295°W﻿ / 45.023056; -69.295﻿ (Zions Hill) | Dexter | |

## Former listings

| | Name on the Register | Image | Date listed | Date removed | Location | City or town | Description |
| 1 | Collins Bridge Site | Upload image | October 27, 1984 (#84000082) | March 6, 1987 | ME 178 | Bradley vicinity | |
| 2 | Romanzo Kingman House | Upload image | February 19, 1982 (#82000775) | November 25, 2020 | Main St. 45°32′57″N 68°11′58″W﻿ / ﻿45.549167°N 68.199444°W﻿ / 45.549167; -68.199444﻿ (Romanzo Kingman House) | Kingman | Destroyed by fire c. 2005. |
| 3 | Morse Bridge | Upload image | February 16, 1970 (#70000060) | September 29, 2015 | Valley Ave. over Kenduskeag Stream 44°48′28″N 68°46′43″W﻿ / ﻿44.807778°N 68.778611°W﻿ / 44.807778; -68.778611﻿ (Morse Bridge) | Bangor | Destroyed by arsonist on March 26, 1983. |
| 4 | Pierce Building | Upload image | January 14, 1983 (#83000470) | March 9, 1984 | 23-37 Franklin St. 44°48′07″N 68°46′21″W﻿ / ﻿44.8020285°N 68.77243°W﻿ / 44.8020285; -68.77243﻿ (Pierce Building) | Bangor | Delisted due to extensive alteration of the building. |
| 5 | Charles H. Pond House | Upload image | July 12, 1978 (#78000192) | December 22, 1986 | 175 State Street | Bangor | Was disassembled for relocation to 46 Court Street in 1979. Still in storage as of 1996 |