The following properties are listed on the National Register of Historic Places in Marion County, Missouri.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Marion County, Missouri, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.^[1]

There are 41 properties and districts listed on the National Register in the county, including 1 National Historic Landmark.

          This National Park Service list is complete through NPS recent listings posted February 2, 2024.^[2]

Current listings

[3]	Name on the Register	Image	Date listed[4]	Location	City or town	Description
1	Levi Barkley House	Upload image	March 2, 1984 (#84002583)	West of Hannibal 39°44′04″N 91°29′51″W / 39.734444°N 91.4975°W / 39.734444; -91.4975 (Levi Barkley House)	Hannibal
2	Broadway District		August 1, 1986 (#86002128)	Roughly bounded by S. Main, Broadway, and S. 3rd Sts. 39°42′34″N 91°21′22″W / 39.709444°N 91.356111°W / 39.709444; -91.356111 (Broadway District)	Hannibal
3	Buildings at 207–209 South Main St.		August 1, 1986 (#86002129)	207–209 S. Main St. 39°42′30″N 91°21′17″W / 39.708333°N 91.354722°W / 39.708333; -91.354722 (Buildings at 207–209 South Main St.)	Hannibal
4	Central Park Historic District		October 7, 1982 (#82000586)	Roughly bounded by 4th, 7th, North, and Lyon Sts. 39°42′32″N 91°21′36″W / 39.708889°N 91.36°W / 39.708889; -91.36 (Central Park Historic District)	Hannibal
5	Clemens Field		August 26, 2008 (#08000807)	401 Collier St. 39°42′19″N 91°21′23″W / 39.705387°N 91.356277°W / 39.705387; -91.356277 (Clemens Field)	Hannibal
6	Culbertson-Head Farmstead		September 4, 2008 (#08000838)	7178 County Road 402 39°47′41″N 91°30′33″W / 39.794812°N 91.509302°W / 39.794812; -91.509302 (Culbertson-Head Farmstead)	Palmyra
7	Davidson Building		August 1, 1986 (#86002130)	106 S. Main St. 39°42′34″N 91°21′18″W / 39.709444°N 91.355°W / 39.709444; -91.355 (Davidson Building)	Hannibal
8	Digel Block		August 1, 1986 (#86002131)	218-222 S. Main St. 39°42′30″N 91°21′15″W / 39.708333°N 91.354167°W / 39.708333; -91.354167 (Digel Block)	Hannibal
9	Dryden-Louthan House		January 18, 1985 (#85000104)	402 E. Ross St. 39°47′40″N 91°31′09″W / 39.794444°N 91.519167°W / 39.794444; -91.519167 (Dryden-Louthan House)	Palmyra
10	Ebert-Dulany House		February 17, 1983 (#83001030)	1000 Center St. 39°42′24″N 91°21′13″W / 39.706667°N 91.353611°W / 39.706667; -91.353611 (Ebert-Dulany House)	Hannibal
11	Eighth and Center Streets Baptist Church		September 4, 1980 (#80002376)	722 Center St. 39°42′28″N 91°21′48″W / 39.707778°N 91.363333°W / 39.707778; -91.363333 (Eighth and Center Streets Baptist Church)	Hannibal
12	Robert Elliott's Wholesale Grocery		August 1, 1986 (#86002132)	116-120 S. 3rd St. 39°42′31″N 91°21′22″W / 39.708611°N 91.356111°W / 39.708611; -91.356111 (Robert Elliott's Wholesale Grocery)	Hannibal
13	Federal Building		October 15, 1980 (#80002377)	600 Broadway 39°42′29″N 91°21′33″W / 39.708056°N 91.359167°W / 39.708056; -91.359167 (Federal Building)	Hannibal
14	Gardner House		March 4, 1971 (#71000470)	421 Hamilton and Main Sts. 39°47′46″N 91°31′20″W / 39.796111°N 91.522222°W / 39.796111; -91.522222 (Gardner House)	Palmyra
15	Green Double House		August 1, 1986 (#86002133)	113-115 S. 3rd St. 39°42′31″N 91°21′24″W / 39.708611°N 91.356667°W / 39.708611; -91.356667 (Green Double House)	Hannibal
16	Hafner Grocery Warehouse	Upload image	August 1, 1986 (#86002134)	101 E. Church St. 39°42′34″N 91°21′12″W / 39.709444°N 91.353333°W / 39.709444; -91.353333 (Hafner Grocery Warehouse)	Hannibal
17	Hannibal Lime Company Office	Upload image	September 6, 1984 (#84002585)	623 Collier St. 39°42′18″N 91°21′34″W / 39.705°N 91.359444°W / 39.705; -91.359444 (Hannibal Lime Company Office)	Hannibal
18	Hannibal Old Police Station and Jail	More images	July 17, 1979 (#79001381)	4th and Church Sts. 39°42′27″N 91°21′26″W / 39.7075°N 91.357222°W / 39.7075; -91.357222 (Hannibal Old Police Station and Jail)	Hannibal
19	Hendren Farm	Upload image	August 22, 1984 (#84002587)	Route 2 39°44′59″N 91°26′27″W / 39.749722°N 91.440833°W / 39.749722; -91.440833 (Hendren Farm)	Hannibal
20	Hock Building		December 2, 1986 (#86003588)	312 Center St. 39°42′35″N 91°21′29″W / 39.709861°N 91.358056°W / 39.709861; -91.358056 (Hock Building)	Hannibal
21	Holmes-Dakin Building	Upload image	August 1, 1986 (#86002135)	120-122 S. Main St. 39°42′33″N 91°21′17″W / 39.709167°N 91.354722°W / 39.709167; -91.354722 (Holmes-Dakin Building)	Hannibal
22	Benjamin Horr House		December 2, 1986 (#86003587)	308 Center St. 39°42′36″N 91°21′27″W / 39.71°N 91.3575°W / 39.71; -91.3575 (Benjamin Horr House)	Hannibal
23	Lock and Dam No. 21 Historic District	More images	March 10, 2004 (#04000181)	Mississippi River south of West Quincy 39°54′22″N 91°25′56″W / 39.906111°N 91.432194°W / 39.906111; -91.432194 (Lock and Dam No. 21 Historic District)	West Quincy	Extends into Adams County, Illinois
24	Maple Avenue Historic District		November 21, 2002 (#02001404)	Roughly bounded by Broadway and Center St., the alley to North St., and Dulany to Section 39°42′30″N 91°21′59″W / 39.708333°N 91.366389°W / 39.708333; -91.366389 (Maple Avenue Historic District)	Hannibal
25	Marion County Courthouse	More images	October 22, 2002 (#02001194)	906 Broadway 39°42′30″N 91°21′51″W / 39.708333°N 91.364167°W / 39.708333; -91.364167 (Marion County Courthouse)	Hannibal
26	Marion County Jail and Jailor's House		October 4, 2002 (#02001100)	210 W. Lafayette St. 39°47′55″N 91°31′28″W / 39.798611°N 91.524444°W / 39.798611; -91.524444 (Marion County Jail and Jailor's House)	Palmyra
27	Mark Twain Historic District		January 4, 1978 (#78003398)	Bird, Main, and Hill Sts. 39°42′43″N 91°21′25″W / 39.711944°N 91.356944°W / 39.711944; -91.356944 (Mark Twain Historic District)	Hannibal
28	Mark Twain Hotel	More images	August 1, 1986 (#86002136)	200 S. Main St. 39°42′33″N 91°21′17″W / 39.709167°N 91.354722°W / 39.709167; -91.354722 (Mark Twain Hotel)	Hannibal
29	Robert Masterson House	Upload image	April 5, 1984 (#84002591)	Northwest of Hannibal 39°46′02″N 91°28′20″W / 39.767222°N 91.472222°W / 39.767222; -91.472222 (Robert Masterson House)	Hannibal
30	North Main Street Historic District		August 1, 1986 (#86002137)	Roughly bounded by Bird, N. Main, and Hill Sts. 39°42′40″N 91°21′22″W / 39.711111°N 91.356111°W / 39.711111; -91.356111 (North Main Street Historic District)	Hannibal
31	Osterhout Mound Park		April 11, 1973 (#73001045)	Wauneta Pl. 39°43′00″N 91°23′43″W / 39.71667°N 91.395201°W / 39.71667; -91.395201 (Osterhout Mound Park)	Hannibal
32	Riverview Park		September 6, 2005 (#05000998)	2000 Harrison Hill 39°43′29″N 91°22′18″W / 39.724722°N 91.371667°W / 39.724722; -91.371667 (Riverview Park)	Hannibal
33	Rockcliffe Mansion		September 18, 1980 (#80002378)	1000 Bird St. 39°42′29″N 91°21′57″W / 39.708056°N 91.365833°W / 39.708056; -91.365833 (Rockcliffe Mansion)	Hannibal
34	St. Elizabeth Hospital		August 14, 2012 (#12000500)	109 Virginia St. 39°42′14″N 91°22′51″W / 39.703992°N 91.380792°W / 39.703992; -91.380792 (St. Elizabeth Hospital)	Hannibal
35	Sharkey Mound Group	Upload image	December 18, 1973 (#73001046)	Address Restricted	Hannibal
36	Peter J. Sowers House		January 18, 1985 (#85000105)	221 Home St. 39°47′52″N 91°31′12″W / 39.797778°N 91.52°W / 39.797778; -91.52 (Peter J. Sowers House)	Palmyra
37	Speigle House		February 14, 1985 (#85000283)	406 S. Dickerson 39°47′48″N 91°31′28″W / 39.796667°N 91.524444°W / 39.796667; -91.524444 (Speigle House)	Palmyra
38	Standard Printing Company		August 1, 1986 (#86002138)	201 N. 3rd St. 39°42′36″N 91°21′28″W / 39.710000°N 91.357778°W / 39.710000; -91.357778 (Standard Printing Company)	Hannibal
39	Mark Twain Boyhood Home	More images	October 15, 1966 (#66000419)	206-208 Hill St. 39°42′44″N 91°21′28″W / 39.712222°N 91.357778°W / 39.712222; -91.357778 (Mark Twain Boyhood Home)	Hannibal
40	Walker-Woodward-Schaffer House		February 16, 1984 (#84002592)	1425 S. Main St. 39°47′13″N 91°31′23″W / 39.786944°N 91.523056°W / 39.786944; -91.523056 (Walker-Woodward-Schaffer House)	Palmyra
41	Ephraim J. Wilson Farm Complex	Upload image	December 28, 1982 (#82000587)	East of Palmyra off Route 168 39°45′45″N 91°29′16″W / 39.7625°N 91.487778°W / 39.7625; -91.487778 (Ephraim J. Wilson Farm Complex)	Palmyra