| | Name on the Register | Image | Date listed | Location | Description |
| 1 | Col. James Barrett Farm | Col. James Barrett Farm | November 15, 1973
(#73000290) | 448 Barrett's Mill Rd.
42°28′55″N 71°22′54″W / 42.481944°N 71.381667°W / 42.481944; -71.381667 (Col. James Barrett Farm) | |
| 2 | Col. Roger Brown House | Col. Roger Brown House | January 27, 1983
(#83000785) | 1694 Main St.
42°27′11″N 71°24′33″W / 42.453056°N 71.409167°W / 42.453056; -71.409167 (Col. Roger Brown House) | |
| 3 | Concord Armory | Concord Armory | September 12, 2007
(#07000945) | 51 Walden St.
42°27′32″N 71°20′58″W / 42.458889°N 71.349444°W / 42.458889; -71.349444 (Concord Armory) | |
| 4 | Concord Monument Square-Lexington Road Historic District | Concord Monument Square-Lexington Road Historic District | September 13, 1977
(#77000172) | Massachusetts Route 2A
42°27′34″N 71°20′51″W / 42.459444°N 71.3475°W / 42.459444; -71.3475 (Concord Monument Square-Lexington Road Historic District) | Also included Concord's Colonial Inn |
| 5 | Dr. John Cuming House | Dr. John Cuming House | November 11, 1977
(#77000175) | West of Concord at Barretts Mill Rd. and Reformatory Circle
42°28′02″N 71°23′47″W / 42.467361°N 71.396278°W / 42.467361; -71.396278 (Dr. John Cuming House) | At 998 Elm Street |
| 6 | Damon Mill | Damon Mill | May 25, 1979
(#79000360) | 9 Pond Lane
42°27′12″N 71°24′35″W / 42.453333°N 71.409722°W / 42.453333; -71.409722 (Damon Mill) | |
| 7 | Isaac Davis Trail | Isaac Davis Trail | April 11, 1972
(#72001347) | Running east-west between the towns of Acton and Concord
42°28′48″N 71°23′57″W / 42.48°N 71.399167°W / 42.48; -71.399167 (Isaac Davis Trail) | |
| 8 | Ralph Waldo Emerson House | Ralph Waldo Emerson House | October 15, 1966
(#66000365) | 18 Cambridge Turnpike
42°27′27″N 71°20′39″W / 42.4575°N 71.344167°W / 42.4575; -71.344167 (Ralph Waldo Emerson House) | National Historic Landmark |
| 9 | Jonathan Hildreth House | Jonathan Hildreth House | April 3, 1991
(#91000362) | 8 Barrett's Mill Rd.
42°28′27″N 71°21′56″W / 42.474167°N 71.365556°W / 42.474167; -71.365556 (Jonathan Hildreth House) | |
| 10 | Hosmer Homestead | Hosmer Homestead | June 3, 1999
(#99000659) | 138 Baker Ave.
42°27′41″N 71°23′05″W / 42.461389°N 71.384722°W / 42.461389; -71.384722 (Hosmer Homestead) | |
| 11 | Joseph Hosmer House | Joseph Hosmer House | March 9, 1990
(#90000170) | 572 Main St.
42°27′26″N 71°22′13″W / 42.457222°N 71.370278°W / 42.457222; -71.370278 (Joseph Hosmer House) | |
| 12 | Hubbard-French District | Hubbard-French District | June 15, 2000
(#00000686) | 324 and 342 Sudbury Rd.
42°27′05″N 71°21′35″W / 42.451389°N 71.359722°W / 42.451389; -71.359722 (Hubbard-French District) | |
| 13 | Minute Man National Historical Park | Minute Man National Historical Park | October 15, 1966
(#66000935) | From Concord to Lexington on Massachusetts Route 2A
42°28′09″N 71°21′01″W / 42.4692°N 71.3504°W / 42.4692; -71.3504 (Minute Man National Historical Park) | Boundary increase (added 2002-11-29): Lexington, MA |
| 14 | Old Manse | Old Manse | October 15, 1966
(#66000775) | Monument St.
42°28′06″N 71°20′58″W / 42.468333°N 71.349444°W / 42.468333; -71.349444 (Old Manse) | National Historic Landmark |
| 15 | Orchard House | Orchard House | October 15, 1966
(#66000781) | Lexington Rd.
42°27′32″N 71°20′08″W / 42.458889°N 71.335556°W / 42.458889; -71.335556 (Orchard House) | National Historic Landmark |
| 16 | Parkman Tavern | Parkman Tavern | June 19, 1979
(#79000358) | South of Concord at 20 Powder Mill Rd.
42°25′46″N 71°22′36″W / 42.429444°N 71.376667°W / 42.429444; -71.376667 (Parkman Tavern) | |
| 17 | Pest House | Pest House | April 18, 1977
(#77000174) | 153 Fairhaven Rd.
42°26′51″N 71°21′38″W / 42.4475°N 71.360556°W / 42.4475; -71.360556 (Pest House) | |
| 18 | Thomas Mott Shaw Estate | Thomas Mott Shaw Estate | November 20, 1987
(#87001395) | 317 Garfield Rd.
42°25′42″N 71°21′49″W / 42.428333°N 71.363611°W / 42.428333; -71.363611 (Thomas Mott Shaw Estate) | |
| 19 | Sleepy Hollow Cemetery | Sleepy Hollow Cemetery | August 19, 1998
(#98000991) | 34A Bedford St.
42°27′52″N 71°20′42″W / 42.464444°N 71.345°W / 42.464444; -71.345 (Sleepy Hollow Cemetery) | |
| 20 | Thoreau-Alcott House | Thoreau-Alcott House | July 12, 1976
(#76000247) | 255 Main St.
42°27′30″N 71°21′30″W / 42.458333°N 71.358333°W / 42.458333; -71.358333 (Thoreau-Alcott House) | |
| 21 | Union Station | Union Station | March 2, 1989
(#89000143) | 20 Commonwealth Ave.
42°27′24″N 71°23′40″W / 42.456667°N 71.394444°W / 42.456667; -71.394444 (Union Station) | |
| 22 | Walden Pond | Walden Pond | October 15, 1966
(#66000790) | 1.5 mi (2.4 km) south of Concord
42°26′20″N 71°20′20″W / 42.438889°N 71.338889°W / 42.438889; -71.338889 (Walden Pond) | National Historic Landmark |
| 23 | The Wayside | The Wayside | July 11, 1980
(#80000356) | 455 Lexington Rd.
42°27′33″N 71°20′02″W / 42.459167°N 71.333889°W / 42.459167; -71.333889 (The Wayside) | National Historic Landmark |
| 24 | Wheeler-Harrington House | Wheeler-Harrington House | July 23, 2013
(#13000534) | 249 Harrington Ave.
42°26′57″N 71°24′12″W / 42.449044°N 71.403454°W / 42.449044; -71.403454 (Wheeler-Harrington House) | |
| 25 | Wheeler-Minot Farmhouse | Wheeler-Minot Farmhouse | March 19, 2004
(#04000190) | 341 Virginia Rd.
42°28′10″N 71°18′41″W / 42.469444°N 71.311389°W / 42.469444; -71.311389 (Wheeler-Minot Farmhouse) | |
| 26 | Wheeler-Merriam House | Wheeler-Merriam House | November 26, 1982
(#82000493) | 477 Virginia Rd.
42°28′06″N 71°18′28″W / 42.468333°N 71.307778°W / 42.468333; -71.307778 (Wheeler-Merriam House) | |
| 27 | Wright's Tavern | Wright's Tavern | October 15, 1966
(#66000793) | Lexington Road opposite the Burying Ground
42°27′36″N 71°20′57″W / 42.46°N 71.349167°W / 42.46; -71.349167 (Wright's Tavern) | National Historic Landmark |
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