New York - Area of significance: Social History
| Brigham Hall |
| Brighton Town Hall |
| Bristol, Amos, Tavern |
| Broadway-Flushing Historic District |
| Broadway Synagogue, Old |
| Brockport Cemetery |
| Brockport West Side Historic District |
| Bronxville Womens' Club |
| Brooklyn Academy of Music |
| Brooklyn Bridge-City Hall Subway Station (IRT) |
| Brown, John, Farm and Gravesite |
| Buckhout-Jones Building |
| Buffalo Club, The |
| Buffalo Public School #32-PS 32 |
| Buffalo Public School #92-PS 92 |
| Buffalo Tennis and Squash Club |
| Building at 133 East 80th Street |
| Buildings on Niagara Street at Fourth Street |
| Bull, Julius and Harriet, House |
| Bunche, Ralph, House |
| Burden, James A. Jr., House and Kahn, Otto H., House |
| Burton Hall |
| Bushwick Avenue Central Methodist Episcopal Church |
| By-the-Harbor |
| Caffe Cino |
| Calvary Episcopal Church |
| Calvary Methodist Episcopal Church |
| Camp Olmsted |
| Camp Quinipet |
| Canajoharie Historic District |
| Carnegie Library |
| Carrington House |
| Casino-Congress Park-Circular Street Historic District |
| Casita Rincón Criollo |
| Caspar Getman Farmstead |
| Castle Clinton National Monument |
| CATAWISSA (tugboat) |
| Cattaraugus County Memorial and Historical Building |
| Cedar Cove |
| Centerville Town Hall |
| Central Harlem North Historic District |
| Cerny's Bakery |
| Chambers Street Subway Station (Dual System BMT) |
| Chambers Street Subway Station (Dual System IRT) |
| Chapel and Cultural Center |
| Chapin Memorial Church |
| Cherry Grove Community House and Theatre |
| Chevra Linas Hazedek Synagogue of Harlem and the Bronx |
| Chevro Ahavath Zion Synagogue |
| Childwold Memorial Presbyterian Church |
| Chinatown and Little Italy Historic District |
| Christ Church |
| Christ Church and Manlius Village Cemeteries |
| Christ Episcopal Church |
| Christ Evangelical English Lutheran Church |
| Christian Church |
| Christodora House |
| Church of Our Lady of Kazan |
| Church of Saints Peter and Paul Complex |
| Church of St. Dismas, the Good Thief |
| Church of the Ascension Chapel and Rectory |
| Church of the Holy Apostles |
| Church of the Holy Communion and Buildings |
| Church of the Holy Cross |
| Church of the Immaculate Conception and Clergy Houses |
| Church of the Resurrection |
| Church Street Historic District |
| City and Suburban Homes Company's First Avenue Estate Historic District |
| City Hall Subway Station (IRT) |
| Civic Club |
| Civilian Conservation Corps Camp S-90 (Speculator) |
| Clapham-Stern House |
| Clarendon Stone Store |
| Clarke, Edwin W. and Charlotte, House |
| Clarkson Chapel |
| Clark, Starr, Tin Shop |
| Clarksville Elementary School |
| Clermont Civic Historic District |
| Clifton Springs Sanitarium |
| Clinton House |
| Cock-Cornelius House |
| Colden Mansion Ruins |
| Cold Spring Historic District |
| Collinsville Cemetery |
| Colonial Flats and Annex |
| Colored Musicians Club |
| Columbus Monument |
| Commercial Row at Broadway and Michigan Avenue |
| Community of True Inspiration Residence |
| Community Place |
| Conant, Austin R., House |
| Concordia Cemetery |
| Conesus Amusement Hall |
| Congregation Ahavas Achim Anshi Austria |
| Congregation Bnai Israel Synagogue |
| Congregation Chevra Linath Hazedeck |
| Congregation Ohab Zedek |
| Congregation Shaare Zedek of Harlem |
| Congregation Tifereth Israel Synagogue |
| Congregation Tifereth Yehuda Veyisroel |
Data from United States Park Service and Wikidata
