This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Cattaraugus County, New York. 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]

          This National Park Service list is complete through NPS recent listings posted April 26, 2024.^[2]

Listings county-wide

[3]	Name on the Register	Image	Date listed[4]	Location	City or town	Description
1	John J. Aiken House		February 20, 2013 (#13000025)	6805 Poverty Hill Rd. 42°18′00″N 78°41′01″W / 42.299881°N 78.683592°W / 42.299881; -78.683592 (John J. Aiken House)	Ellicottville
2	Allegany Council House		October 27, 2017 (#100001768)	8156 Old State Route 17 42°09′33″N 78°45′35″W / 42.159119°N 78.759819°W / 42.159119; -78.759819 (Allegany Council House)	Jimerson Town
3	Bank of Gowanda		May 25, 2001 (#01000553)	8 W. Main St. 42°27′45″N 78°56′10″W / 42.4625°N 78.936111°W / 42.4625; -78.936111 (Bank of Gowanda)	Gowanda
4	Beardsley-Oliver House		February 28, 2008 (#08000097)	312 Laurel Ave. 42°04′42″N 78°25′36″W / 42.078333°N 78.426667°W / 42.078333; -78.426667 (Beardsley-Oliver House)	Olean
5	Bedford Corners Historic District	More images	July 5, 2003 (#03000590)	NY 305 at Deer Creek and Dodge Creek Rds. 42°03′14″N 78°18′38″W / 42.053889°N 78.310556°W / 42.053889; -78.310556 (Bedford Corners Historic District)	Portville
6	Bryant Hill Cemetery		July 5, 2003 (#03000605)	Bryant Hill Rd. near Crane Rd. 42°18′19″N 78°36′07″W / 42.305278°N 78.601944°W / 42.305278; -78.601944 (Bryant Hill Cemetery)	Ellicottville
7	Cattaraugus Village Commercial Historic District		January 15, 2014 (#13001113)	9-52 Main, 1-17 Washington, 14 Waverly Sts. 42°19′47″N 78°52′04″W / 42.32977°N 78.867672°W / 42.32977; -78.867672 (Cattaraugus Village Commercial Historic District)	Cattaraugus	Core of small village
8	Conklin Mountain House	More images	November 19, 1998 (#98001386)	304 E. State St. 42°04′38″N 78°25′33″W / 42.077222°N 78.425833°W / 42.077222; -78.425833 (Conklin Mountain House)	Olean
9	East Otto Union School		September 15, 2004 (#04000993)	9014 East Otto-Springville Rd. 42°23′28″N 78°45′16″W / 42.391111°N 78.754444°W / 42.391111; -78.754444 (East Otto Union School)	East Otto
10	Ellicottville Historic District		August 22, 1991 (#91001028)	Roughly bounded by Elizabeth, Monroe, Martha and Adams Sts. 42°16′30″N 78°40′24″W / 42.2749°N 78.6732°W / 42.2749; -78.6732 (Ellicottville Historic District)	Ellicottville
11	Ellicottville Town Hall		April 3, 1973 (#73001166)	Village Sq., NW corner of Washington and Jefferson Sts. 42°16′31″N 78°40′25″W / 42.2753°N 78.6736°W / 42.2753; -78.6736 (Ellicottville Town Hall)	Ellicottville
12	First Congregational Church of Otto		February 12, 1999 (#99000194)	9019 Main St. 42°21′19″N 78°49′40″W / 42.3553°N 78.8278°W / 42.3553; -78.8278 (First Congregational Church of Otto)	Otto
13	Gladden Windmill		July 16, 1973 (#73001167)	Pigeon Valley Rd. 42°14′07″N 78°53′44″W / 42.2353°N 78.8956°W / 42.2353; -78.8956 (Gladden Windmill)	Napoli
14	Gowanda Village Historic District		September 22, 1986 (#86002691)	37, 39, 41-45, 47-49, and 53 W. Main St. 42°27′47″N 78°56′12″W / 42.4631°N 78.9367°W / 42.4631; -78.9367 (Gowanda Village Historic District)	Gowanda
15	House at 520 Hostageh Road	More images	February 20, 2009 (#09000038)	520 Ho-Sta-Geh Road 42°00′53″N 78°28′17″W / 42.0147°N 78.4714°W / 42.0147; -78.4714 (House at 520 Hostageh Road)	Rock City
16	Jefferson Street Cemetery		January 4, 2012 (#11000994)	East side of Jefferson St. between Martha St. & Aspen Dr. 42°16′13″N 78°40′07″W / 42.2703°N 78.6686°W / 42.2703; -78.6686 (Jefferson Street Cemetery)	Ellicottville
17	Kimble-Nellé House	Upload image	June 16, 2021 (#100006643)	57 North Chapel St. 42°27′51″N 78°56′20″W / 42.4642°N 78.9390°W / 42.4642; -78.9390 (Kimble-Nellé House)	Gowanda
18	Leon Grange No. 795		January 15, 2014 (#13001089)	US 62 near Leon–New Albion Rd. 42°17′38″N 79°01′00″W / 42.2940°N 79.0166°W / 42.2940; -79.0166 (Leon Grange No. 795)	Leon
19	Leon United Methodist Church		November 22, 2000 (#00001413)	Junction of Cattaraugus Co. 6 and U.S. Route 62 42°17′36″N 79°01′03″W / 42.2933°N 79.0175°W / 42.2933; -79.0175 (Leon United Methodist Church)	Leon
20	North Lyndon Schoolhouse		September 15, 2000 (#00000571)	7617 North Center Rd. 42°19′51″N 78°21′16″W / 42.3308°N 78.3544°W / 42.3308; -78.3544 (North Lyndon Schoolhouse)	Lyndon
21	Oak Hill Park Historic District		December 1, 1997 (#97001495)	Roughly along Laurens, N. Second, Third, Fourth, and W. Sullivan Sts. 42°04′50″N 78°26′04″W / 42.0806°N 78.4344°W / 42.0806; -78.4344 (Oak Hill Park Historic District)	Olean
22	Olean Armory		March 2, 1995 (#95000080)	119 Times Sq. 42°04′41″N 78°25′43″W / 42.078056°N 78.428611°W / 42.078056; -78.428611 (Olean Armory)	Olean
23	Olean Public Library		July 11, 1985 (#85001498)	116 S. Union St. 42°04′36″N 78°25′50″W / 42.076667°N 78.430556°W / 42.076667; -78.430556 (Olean Public Library)	Olean
24	Olean School No. 10		October 1, 2010 (#10000810)	411 W. Henley St. 42°04′32″N 78°26′04″W / 42.075556°N 78.434444°W / 42.075556; -78.434444 (Olean School No. 10)	Olean
25	Park Square Historic District	More images	September 22, 1986 (#86002719)	Park Square roughly bounded by N. Main, Pine, Chestnut, S. Main, Elm, and Church Sts. 42°20′14″N 78°27′27″W / 42.337222°N 78.4575°W / 42.337222; -78.4575 (Park Square Historic District)	Franklinville
26	Pfeiffer-Wheeler American Chestnut Cabin		January 11, 2002 (#01001436)	Lillibridge Rd. 42°05′34″N 78°19′29″W / 42.092778°N 78.324722°W / 42.092778; -78.324722 (Pfeiffer-Wheeler American Chestnut Cabin)	Portville
27	Portville Free Library		November 7, 1991 (#91001671)	2 N. Main St. 42°02′20″N 78°20′25″W / 42.038889°N 78.340278°W / 42.038889; -78.340278 (Portville Free Library)	Portville
28	Randolph Historic District	More images	December 12, 2012 (#12001035)	Junction of Main & Jamestown to Borden Sts. 42°09′49″N 78°58′50″W / 42.163594°N 78.980457°W / 42.163594; -78.980457 (Randolph Historic District)	Randolph
29	Simeon B. Robbins House		March 7, 2003 (#03000091)	9 Pine St. 42°20′16″N 78°27′23″W / 42.337778°N 78.456389°W / 42.337778; -78.456389 (Simeon B. Robbins House)	Franklinville
30	St. Stephen's Episcopal Church Complex	More images	January 26, 2001 (#00001684)	109 S. Barry St. 42°04′36″N 78°25′40″W / 42.076667°N 78.427778°W / 42.076667; -78.427778 (St. Stephen's Episcopal Church Complex)	Olean
31	Salem Welsh Church		September 7, 1995 (#95001065)	11141 NY 98 at junction with Galen Hill Rd. 42°29′12″N 78°21′31″W / 42.486667°N 78.358611°W / 42.486667; -78.358611 (Salem Welsh Church)	Freedom
32	Temple B'Nai Israel		January 4, 2012 (#11000995)	127 S. Barry St. 42°04′35″N 78°25′39″W / 42.07625°N 78.427536°W / 42.07625; -78.427536 (Temple B'Nai Israel)	Olean
33	Union and State Streets Historic District		May 21, 2015 (#15000265)	Roughly 101-133 N. Union, 110-114, 116 W. State & 102, 116, 120 S. Union Sts. 42°04′40″N 78°25′59″W / 42.077827°N 78.4329487°W / 42.077827; -78.4329487 (Union and State Streets Historic District)	Olean	Intact core of downtown commercial area, with buildings from post-Civil War era to pre-World War II
34	US Post Office-Little Valley		May 11, 1989 (#88002344)	115 Main St. 42°14′57″N 78°47′55″W / 42.249167°N 78.798611°W / 42.249167; -78.798611 (US Post Office-Little Valley)	Little Valley
35	US Post Office-Olean		May 11, 1989 (#88002388)	102 S. Union St. 42°04′37″N 78°25′50″W / 42.076944°N 78.430556°W / 42.076944; -78.430556 (US Post Office-Olean)	Olean
36	William E. Wheeler House		January 11, 2002 (#01001435)	29 Maple Ave. 42°02′26″N 78°20′21″W / 42.040556°N 78.339167°W / 42.040556; -78.339167 (William E. Wheeler House)	Portville