| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Loch Muller | city | New York | United States | 43.87 | -73.89 | 1669 | |
| Loch Sheldrake | city | New York | United States | 41.77 | -74.66 | 1669 | |
| Lock Berlin | city | New York | United States | 43.08 | -76.95 | 830 | |
| Locke | city | New York | United States | 42.66 | -76.43 | 830 | |
| Lockpit | city | New York | United States | 43.04 | -76.81 | 383 | |
| Lockport | city | New York | United States | 43.17 | -78.69 | 830 | |
| Lockport Junction | city | New York | United States | 43.16 | -78.75 | 830 | |
| Locksley Park | city | New York | United States | 42.76 | -78.88 | 830 | |
| Lockwood | city | New York | United States | 42.09 | -76.55 | 898 | |
| Locus Grove Mobile Home Park | city | New York | United States | 43.33 | -76.56 | 400 | |
| Locust Grove | city | New York | United States | 40.81 | -73.50 | 196 | |
| Locust Grove | city | New York | United States | 43.56 | -75.37 | 1669 | |
| Locust Manor | city | New York | United States | 40.68 | -73.78 | 9 | |
| Locust Point | city | New York | United States | 40.82 | -73.80 | 0 | |
| Locust Valley | city | New York | United States | 40.88 | -73.60 | 98 | |
| Lodi | city | New York | United States | 42.61 | -76.82 | 1099 | |
| Lodi Center | city | New York | United States | 42.57 | -76.82 | 1256 | |
| Log City (historical) | city | New York | United States | 42.91 | -76.02 | 1669 | |
| Logan | city | New York | United States | 42.49 | -76.83 | 1669 | |
| Logtown | city | New York | United States | 41.34 | -74.60 | 830 | |
| Loisaida | city | New York | United States | 40.73 | -73.98 | 19 | |
| Lomala | city | New York | United States | 41.56 | -73.84 | 246 | |
| Lombard | city | New York | United States | 42.25 | -79.64 | 1669 | |
| Lombardo Mobile Home Community | city | New York | United States | 42.72 | -77.87 | 830 | |
| Lomond Shore | city | New York | United States | 43.37 | -78.08 | 252 | |
| Lomontville | city | New York | United States | 41.89 | -74.13 | 200 | |
| Lone Pine Community Mobile Home Park | city | New York | United States | 42.74 | -73.86 | 364 | |
| Lonelyville | city | New York | United States | 40.64 | -73.17 | 0 | |
| Long Acres Mobile Home Park | city | New York | United States | 42.10 | -78.50 | 1669 | |
| Long Beach | city | New York | United States | 40.59 | -73.66 | 0 | |
| Long Branch | city | New York | United States | 43.12 | -76.24 | 357 | |
| Long Bridge | city | New York | United States | 42.98 | -76.45 | 830 | |
| Long Crossing | city | New York | United States | 43.22 | -75.78 | 367 | |
| Long Eddy | city | New York | United States | 41.85 | -75.13 | 898 | |
| Long Flat | city | New York | United States | 42.01 | -75.08 | 1669 | |
| Long Island City | city | New York | United States | 40.74 | -73.95 | 19 | |
| Long Lake | city | New York | United States | 43.97 | -74.42 | 1669 | |
| Long Point Cove | city | New York | United States | 42.77 | -77.72 | 830 | |
| Long View | city | New York | United States | 42.12 | -79.39 | 1669 | |
| Longview | city | New York | United States | 42.11 | -79.29 | 1669 | |
| Longwood | city | New York | United States | 42.95 | -78.37 | 898 | |
| Longyear (historical) | city | New York | United States | 42.05 | -74.29 | 830 | |
| Loomis | city | New York | United States | 41.80 | -74.79 | 1850 | |
| Loomis | city | New York | United States | 42.21 | -75.22 | 1699 | |
| Loomis Corner | city | New York | United States | 43.35 | -76.28 | 830 | |
| Loomis Hill | city | New York | United States | 43.01 | -76.23 | 898 | |
| Loomis Mobile Home Park | city | New York | United States | 41.80 | -74.79 | 1879 | |
| Loomises | city | New York | United States | 42.11 | -79.37 | 1669 | |
| Loon Lake | city | New York | United States | 44.55 | -74.06 | 1706 | |
| Looneyville | city | New York | United States | 42.93 | -78.58 | 830 | |
| Lords Corners | city | New York | United States | 42.91 | -76.22 | 1243 | |
| Lordville | city | New York | United States | 41.87 | -75.22 | 977 | |
| Lorenz Park | city | New York | United States | 42.26 | -73.77 | 173 | |
| Loring Crossing | city | New York | United States | 42.63 | -76.15 | 1669 | |
| Lorraine | city | New York | United States | 43.77 | -75.96 | 997 | |
| Lost Valley | city | New York | United States | 42.85 | -74.27 | 830 | |
| Lost Valley Estates | city | New York | United States | 43.11 | -73.72 | 298 | |
| Lost Village | city | New York | United States | 44.62 | -75.49 | 298 | |
| Lotville | city | New York | United States | 43.12 | -74.70 | 1099 | |
| Louden Meadows | city | New York | United States | 43.10 | -73.73 | 298 | |
| Loudon Heights | city | New York | United States | 42.69 | -73.75 | 246 | |
| Loudonville | city | New York | United States | 42.70 | -73.75 | 314 | |
| Loughberry Mobile Home Park | city | New York | United States | 43.10 | -73.76 | 298 | |
| Louisville | city | New York | United States | 44.90 | -75.02 | 203 | |
| Louisville Corner | city | New York | United States | 44.91 | -75.03 | 203 | |
| Lounsberry | city | New York | United States | 42.06 | -76.34 | 856 | |
| Love Canal | city | New York | United States | 43.08 | -78.95 | 830 | |
| Loveland | city | New York | United States | 42.73 | -78.70 | 1092 | |
| Low Hampton | city | New York | United States | 43.59 | -73.30 | 344 | |
| Lowell | city | New York | United States | 43.14 | -75.50 | 830 | |
| Lower Beechwood | city | New York | United States | 41.76 | -74.98 | 1154 | |
| Lower Cincinnatus | city | New York | United States | 42.53 | -75.90 | 1095 | |
| Lower Corners | city | New York | United States | 42.93 | -74.01 | 830 | |
| Lower East Side | city | New York | United States | 40.72 | -73.99 | 26 | |
| Lower Genegantslet Corner | city | New York | United States | 42.30 | -75.80 | 898 | |
| Lower Melville | city | New York | United States | 40.77 | -73.42 | 95 | |
| Lower Oswegatchie | city | New York | United States | 44.19 | -75.07 | 1197 | |
| Lower Rotterdam Junction | city | New York | United States | 42.86 | -74.03 | 285 | |
| Lower South Bay | city | New York | United States | 43.20 | -76.06 | 400 | |
| Lower Town Landing | city | New York | United States | 44.27 | -76.09 | 246 | |
| Lowerre | city | New York | United States | 40.92 | -73.90 | 134 | |
| Lowman | city | New York | United States | 42.03 | -76.72 | 882 | |
| Lowville | city | New York | United States | 43.79 | -75.49 | 889 |