Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| First Presbyterian Church | Church | | Suffolk | 40 48 30 N | 072 45 31 W |
| First Presbyterian Church | Church | | Suffolk | 40 41 49 N | 073 19 20 W |
| First Presbyterian Church | Church | 70 | Westchester | 41 15 27 N | 073 41 07 W |
| First Presbyterian Church | Church | 158 | Westchester | 41 17 40 N | 073 48 31 W |
| First Presbyterian Church | Church | 66 | Westchester | 41 09 36 N | 073 51 39 W |
| First Presbyterian Church of Elmhurst | Church | | Queens | 40 44 08 N | 073 52 38 W |
| First Presbyterian Church of New Hyde Park | Church | | Nassau | 40 43 54 N | 073 41 09 W |
| First Presbyterian Church of New York | Church | | New York | 40 42 48 N | 073 59 27 W |
| First Reformed Church | Church | | Rockland | 41 05 25 N | 073 55 10 W |
| First Reformed Church | Church | 43 | Westchester | 40 54 27 N | 073 50 11 W |
| First Reformed Church of Astoria | Church | | Queens | 40 46 23 N | 073 55 49 W |
| First Reformed Church of College Point | Church | | Queens | 40 47 10 N | 073 50 57 W |
| First Reservoir | Reservoir | 198 | Rockland | 41 12 59 N | 074 03 29 W |
| First Romanian Baptist Church | Church | | Queens | 40 42 31 N | 073 54 14 W |
| First Shearith Israel Graveyard | Cemetery | 5 | New York | 40 42 44 N | 073 59 57 W |
| First Stillwater | Lake | 570 | Hamilton | 43 37 55 N | 074 46 16 W |
| First Stillwater | Reservoir | 632 | Hamilton | 43 31 20 N | 074 45 48 W |
| First Street Basin (historical) | Canal | | Kings | 40 40 37 N | 073 59 19 W |
| First Ukrainian Assembly of God Church | Church | | New York | 40 43 44 N | 073 59 27 W |
| First Ukrainian Evangelical Pentecostal Church | Church | | New York | 40 43 44 N | 073 59 27 W |
| First Union Baptist Church | Church | 16 | Bronx | 40 49 03 N | 073 55 08 W |
| First Unitarian Congregational Church (historical) | Church | 47 | Westchester | 40 56 28 N | 073 53 40 W |
| First United Methodist Church | Church | | Putnam | 41 23 39 N | 073 37 00 W |
| First United Methodist Church | Church | | Queens | 40 45 49 N | 073 49 01 W |
| First United Methodist Church | Church | | Queens | 40 42 42 N | 073 46 04 W |
| First United Methodist Church | Church | | Suffolk | 40 56 37 N | 073 04 00 W |
| First United Methodist Church | Church | 48 | Westchester | 40 55 06 N | 073 49 44 W |
| First United Presbyterian Church | Church | | Queens | 40 43 10 N | 073 44 19 W |
| First Warsaw Congregation | Church | | New York | 40 43 14 N | 073 59 27 W |
| Firthcliffe | Populated Place | 91 | Orange | 41 26 21 N | 074 02 43 W |