New York - Area of significance: Architecture
| Chandler Street Industrial Buildings |
| Chanin Building |
| Chapel and Cultural Center |
| Chapel Hill Bible Church |
| Chapel House |
| Chapel of Our Lady Help of Christians |
| Chapel of the Good Shepherd |
| Chapel of the Intercession Complex and Trinity Cemetery |
| Chapin Memorial Church |
| Chapin, Thaddeus, House |
| Chapman, A. F., House |
| Chapman Farmhouse |
| Chapman House |
| Chappaqua Railroad Depot and Depot Plaza |
| Chappell Farmhouse |
| Charles D. & Elizabeth Lantry House |
| Charles Street House at No. 131 |
| Charlton Historic District |
| Charlton-King-Vandam Historic District |
| Chase Cobblestone Farmhouse |
| Chase-Crowley-Keep House |
| Chase-Hubbard-Williams House |
| Chase, William Merritt, Homestead |
| Chatham Street Row |
| Chaumont Grange Hall and Dairymen's League Building |
| Chaumont Historic District |
| Chaumont House |
| Chaumont Railroad Station |
| Chautauqua Institution Historic District |
| Checkerboard Inn |
| Chelsea Grammar School |
| Chelsea Historic District |
| Chemung Canal Bank Building |
| Chemung County Courthouse Complex |
| Chemung District School No. 10 |
| Chemung Railway Depot-Horseheads |
| Chenango County Courthouse District |
| Cherry Hill |
| Cherry Valley Village Historic District |
| Chestertown Historic District |
| Chestnut Street Historic District |
| Chetolah |
| Chevalier, Xavier, House |
| Chevra Linas Hazedek Synagogue of Harlem and the Bronx |
| Chevra Torah Anshei Radishkowitz |
| Chevro Ahavath Zion Synagogue |
| Chichester House |
| Chichester's Inn |
| Child, Jonathan, House & Brewster-Burke House Historic District |
| Childs Historic District |
| Childs, Walstein, House |
| Childwold Memorial Presbyterian Church |
| Chili Mills Conservation Area |
| Chili-West Historic District |
| Chilton Avenue-Orchard Parkway Historic District |
| Chinatown and Little Italy Historic District |
| Chittenango Pottery |
| Christ Building |
| Christ Church |
| Christ Church |
| Christ Church |
| Christ Church |
| Christ Church |
| Christ Church |
| Christ Church Complex |
| Christ Church New Brighton (Episcopal) |
| Christ Episcopal Church |
| Christ Episcopal Church |
| Christ Episcopal Church |
| Christ Episcopal Church |
| Christ Episcopal Church |
| Christ Episcopal Church |
| Christ Evangelical and Reformed Church |
| Christ Evangelical English Lutheran Church |
| Christian Church |
| Christ Lutheran Church and Parsonage |
| Chrysler Building |
| Church Hill Historic District |
| Churchill Park Historic District |
| Church-in-the-Gardens, The |
| Church Missions House |
| Church of Notre Dame and Rectory |
| Church of Our Lady of Kazan |
| Church of Our Saviour |
| Church of Saint Lawrence |
| Church of Saint Mary the Virgin and Greeley Grove |
| Church of Saints Peter and Paul Complex |
| Church of St. Andrew (Episcopal) |
| Church of St. Barnabas |
| Church of St. Dismas, the Good Thief |
| Church of St. Edward the Martyr |
| Church of St. Ignatius Loyola Complex |
| Church of St. John in the Wilderness |
| Church of St. John the Evangelist |
| Church of St. John the Evangelist |
| Church of St. Joseph of Arimathea |
| Church of St. Mary the Virgin Complex |
| Church of St. Paul the Apostle |
| Church of the Ascension Chapel and Rectory |
| Church of the Ascension (Protestant Episcopal) |
Data from United States Park Service and Wikidata
