This is a list of the National Register of Historic Places listings in Cedar County, Nebraska.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Cedar County, Nebraska, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.^[1]

There are 14 properties and districts listed on the National Register in the county. One property was once listed on the register, but has since been removed.

          This National Park Service list is complete through NPS recent listings posted December 1, 2023.^[2]

Current listings

[3]	Name on the Register	Image	Date listed[4]	Location	City or town	Description
1	Cedar County Courthouse	More images	January 10, 1990 (#89002214)	Broadway Ave. between Centre and Franklin Sts. 42°37′12″N 97°15′50″W / 42.62°N 97.263889°W / 42.62; -97.263889 (Cedar County Courthouse)	Hartington
2	City Hall and Auditorium	More images	July 21, 1983 (#83001080)	101 N. Broadway 42°37′15″N 97°15′49″W / 42.620833°N 97.263611°W / 42.620833; -97.263611 (City Hall and Auditorium)	Hartington	A Prairie School multi-use municipal building designed by William L. Steele.
3	Couser Barn	More images	July 17, 1986 (#86001714)	Address Restricted	Laurel
4	Hartington Carnegie Library	Upload image	June 27, 2019 (#100004137)	106 S. Broadway Ave. 42°37′12″N 97°15′53″W / 42.6201°N 97.2647°W / 42.6201; -97.2647 (Hartington Carnegie Library)	Hartington
5	Hartington Downtown Historic District	Upload image	July 1, 2019 (#100004136)	Broadway Ave. from Centre St. to Railroad St.; Main St. From Madison Ave. to Alley W of Broadway Ave. 42°37′21″N 97°15′53″W / 42.6226°N 97.2646°W / 42.6226; -97.2646 (Hartington Downtown Historic District)	Hartington
6	Hartington Hotel	More images	November 26, 2003 (#03001219)	202 North Broadway 42°37′18″N 97°15′53″W / 42.621667°N 97.264722°W / 42.621667; -97.264722 (Hartington Hotel)	Hartington
7	Immaculate Conception Catholic Church and Rectory	More images	July 5, 2001 (#01000711)	102 and 108 E. 9th St. 42°48′33″N 97°14′52″W / 42.809167°N 97.247778°W / 42.809167; -97.247778 (Immaculate Conception Catholic Church and Rectory)	St. Helena
8	Meridian Bridge	More images	June 17, 1993 (#93000537)	U.S. Route 81 over the Missouri River, just south of Yankton, South Dakota 42°52′05″N 97°23′37″W / 42.868056°N 97.393611°W / 42.868056; -97.393611 (Meridian Bridge)	South Yankton	Extends into Yankton County, South Dakota
9	St. Boniface Catholic Church Complex	More images	July 21, 1983 (#83001081)	Main St. 42°47′10″N 97°22′25″W / 42.786111°N 97.373611°W / 42.786111; -97.373611 (St. Boniface Catholic Church Complex)	Menominee
10	Saints Peter and Paul Catholic Church Complex	More images	July 5, 2000 (#00000765)	106 W. 889th Rd. 42°42′53″N 97°15′03″W / 42.714722°N 97.250833°W / 42.714722; -97.250833 (Saints Peter and Paul Catholic Church Complex)	Bow Valley
11	Saints Philip and James Parochial School	More images	November 26, 2003 (#03001211)	89039 570 Ave. 42°44′03″N 97°08′37″W / 42.734167°N 97.143611°W / 42.734167; -97.143611 (Saints Philip and James Parochial School)	Wynot
12	Schulte Archeological Site	Upload image	July 30, 1974 (#74001103)	Address Restricted	St. Helena
13	Wiseman Archeological Site	Upload image	December 2, 1974 (#74001104)	Address Restricted	Wynot
14	Franz Zavadil Farmstead	More images	January 31, 1985 (#85000173)	Eastern half of the southeastern quarter of Section 35, Township 33 North, Range 1 West[5] 42°47′32″N 97°23′14″W / 42.792222°N 97.387222°W / 42.792222; -97.387222 (Franz Zavadil Farmstead)	Menominee

Former listings

[3]	Name on the Register	Image	Date listed	Date removed	Location	City or town	Description
1	Bow Valley Mills	More images	November 17, 1978 (#78003402)	November 15, 2016	North of Wynot 42°45′43″N 97°10′02″W / 42.761944°N 97.167222°W / 42.761944; -97.167222 (Bow Valley Mills)	Wynot	Mill building no longer at site; concrete spillway across road is still present.