| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Lock | city | Ohio | United States | 38.45 | -82.33 | 830 | |
| Lock | city | Ohio | United States | 40.27 | -82.61 | 1095 | |
| Lock (historical) | city | North Carolina | United States | 35.61 | -80.52 | 830 | |
| Lock Arbor | city | Florida | United States | 28.79 | -81.32 | 49 | |
| Lock Berlin | city | New York | United States | 43.08 | -76.95 | 830 | |
| Lock Five | city | Alabama | United States | 32.58 | -87.74 | 75 | |
| Lock Haven | city | Pennsylvania | United States | 41.14 | -77.45 | 830 | |
| Lock Port | city | Ohio | United States | 41.55 | -84.39 | 830 | |
| Lock Seventeen | city | Ohio | United States | 40.36 | -81.46 | 895 | |
| Lock Six | city | Alabama | United States | 34.85 | -87.54 | 830 | |
| Lock Springs | city | Missouri | United States | 39.85 | -93.78 | 830 | |
| Lock Three | city | Alabama | United States | 34.81 | -87.41 | 830 | |
| Lock Two | city | Ohio | United States | 40.45 | -84.37 | 948 | |
| Lockbourne | city | Ohio | United States | 39.81 | -82.97 | 830 | |
| Lockbridge | city | West Virginia | United States | 37.83 | -80.85 | 2650 | |
| Lockbridge (historical) | city | Ohio | United States | 40.78 | -80.81 | 1154 | |
| Lockdale | city | Ohio | United States | 38.41 | -82.51 | 830 | |
| Locke | city | Arkansas | United States | 35.67 | -94.07 | 1669 | |
| Locke | city | Indiana | United States | 41.47 | -86.01 | 872 | |
| Locke | city | New York | United States | 42.66 | -76.43 | 830 | |
| Locke | city | Tennessee | United States | 35.33 | -90.03 | 314 | |
| Locke | city | Washington | United States | 48.43 | -117.32 | 2080 | |
| Locke | city | West Virginia | United States | 39.45 | -80.92 | 830 | |
| Locke | city | California | United States | 38.25 | -121.51 | 3 | |
| Locke Crossroads | city | Alabama | United States | 34.94 | -86.95 | 849 | |
| Locke Hill Estates | city | Maryland | United States | 38.45 | -76.75 | 124 | |
| Locke Mills | city | Maine | United States | 44.40 | -70.70 | 830 | |
| Locke Mills | city | Pennsylvania | United States | 40.71 | -77.52 | 830 | |
| Locke Station | city | Mississippi | United States | 34.28 | -90.16 | 160 | |
| Lockeford | city | California | United States | 38.16 | -121.15 | 98 | |
| Lockehaven | city | New Hampshire | United States | 43.61 | -72.09 | 879 | |
| Lockeland | city | North Carolina | United States | 35.66 | -80.51 | 830 | |
| Locker | city | Texas | United States | 31.38 | -98.90 | 1669 | |
| Locker | city | Texas | United States | 31.38 | -103.53 | 2601 | |
| Lockertsville | city | Tennessee | United States | 36.35 | -87.12 | 830 | |
| Lockes | city | Nevada | United States | 38.55 | -115.78 | 5029 | |
| Lockes Corner | city | New Hampshire | United States | 43.36 | -71.18 | 1099 | |
| Lockes Landing | city | Virginia | United States | 39.10 | -77.96 | 830 | |
| Lockes Mill | city | Tennessee | United States | 35.22 | -86.44 | 830 | |
| Lockesburg | city | Arkansas | United States | 33.97 | -94.17 | 364 | |
| Lockett | city | Texas | United States | 34.08 | -99.38 | 1669 | |
| Lockett Crossing | city | Georgia | United States | 31.56 | -84.25 | 193 | |
| Lockettville | city | Texas | United States | 33.39 | -102.32 | 3415 | |
| Lockewood | city | North Carolina | United States | 35.25 | -80.83 | 830 | |
| Lockhart | city | Alabama | United States | 31.01 | -86.35 | 282 | |
| Lockhart | city | Florida | United States | 28.62 | -81.44 | 101 | |
| Lockhart | city | Louisiana | United States | 30.49 | -90.90 | 39 | |
| Lockhart | city | Louisiana | United States | 33.01 | -92.58 | 200 | |
| Lockhart | city | Minnesota | United States | 47.44 | -96.55 | 892 | |
| Lockhart | city | Mississippi | United States | 32.49 | -88.59 | 370 | |
| Lockhart | city | Ohio | United States | 40.60 | -82.47 | 1181 | |
| Lockhart | city | South Carolina | United States | 34.79 | -81.46 | 387 | |
| Lockhart | city | Texas | United States | 29.88 | -97.67 | 830 | |
| Lockhart | city | West Virginia | United States | 38.97 | -81.62 | 830 | |
| Lockhart | city | California | United States | 35.01 | -117.33 | 2073 | |
| Lockhart (historical) | city | Alabama | United States | 33.71 | -87.48 | 406 | |
| Lockhart Flats | city | Virginia | United States | 37.15 | -82.43 | 1998 | |
| Lockhart Junction | city | South Carolina | United States | 34.82 | -81.65 | 830 | |
| Lockhart Mobile Home Park | city | Florida | United States | 28.62 | -81.44 | 101 | |
| Lockhart Oil Field | city | South Carolina | United States | 34.42 | -80.53 | 830 | |
| Lockharts (historical) | city | California | United States | 41.21 | -123.52 | 2893 | |
| Lockharts Subdivision | city | Florida | United States | 28.79 | -81.30 | 45 | |
| Lockhaven | city | Illinois | United States | 38.94 | -90.29 | 830 | |
| Lockhaven Trailer Court | city | West Virginia | United States | 39.66 | -80.86 | 830 | |
| Lockheart | city | Arkansas | United States | 35.84 | -91.25 | 213 | |
| Lockheart (historical) | city | Arkansas | United States | 35.88 | -91.30 | 259 | |
| Lockington | city | Ohio | United States | 40.21 | -84.23 | 944 | |
| Locklair (historical) | city | South Carolina | United States | 33.15 | -80.04 | 49 | |
| Lockland | city | Alabama | United States | 34.85 | -87.59 | 830 | |
| Lockland | city | Ohio | United States | 39.23 | -84.46 | 830 | |
| Locklears Knoll | city | Virginia | United States | 38.43 | -77.38 | 147 | |
| Locklears Landing | city | Virginia | United States | 38.45 | -77.48 | 298 | |
| Locklies | city | Virginia | United States | 37.59 | -76.44 | 3 | |
| Lockman | city | Iowa | United States | 41.08 | -92.74 | 830 | |
| Lockmere Estates | city | Tennessee | United States | 36.07 | -83.57 | 987 | |
| Lockmiller Addition | city | Tennessee | United States | 35.43 | -84.60 | 898 | |
| Lockmoor | city | Louisiana | United States | 30.24 | -93.29 | 9 | |
| Lockney | city | Texas | United States | 34.12 | -101.44 | 3349 | |
| Lockney | city | West Virginia | United States | 38.86 | -80.97 | 830 | |
| Lockpit | city | New York | United States | 43.04 | -76.81 | 383 | |
| Lockport | city | Illinois | United States | 41.59 | -88.06 | 830 | |
| Lockport | city | Indiana | United States | 40.70 | -86.57 | 830 | |
| Lockport | city | Kentucky | United States | 38.44 | -84.97 | 830 | |
| Lockport | city | Louisiana | United States | 29.65 | -90.54 | 3 | |
| Lockport | city | New York | United States | 43.17 | -78.69 | 830 | |
| Lockport | city | Pennsylvania | United States | 40.39 | -79.12 | 1007 | |
| Lockport | city | Pennsylvania | United States | 40.54 | -77.66 | 830 | |
| Lockport | city | Pennsylvania | United States | 41.14 | -77.44 | 830 | |
| Lockport | city | Pennsylvania | United States | 40.74 | -75.57 | 396 | |
| Lockport | city | Pennsylvania | United States | 39.92 | -76.41 | 830 | |
| Lockport | city | Michigan | United States | 43.52 | -84.25 | 830 | |
| Lockport Heights | city | Louisiana | United States | 29.65 | -90.55 | 3 | |
| Lockport Heights | city | Illinois | United States | 41.62 | -88.02 | 830 | |
| Lockport Junction | city | New York | United States | 43.16 | -78.75 | 830 | |
| Lockridge | city | Iowa | United States | 40.99 | -91.75 | 830 | |
| Lockridge | city | Pennsylvania | United States | 40.63 | -75.59 | 400 | |
| Lockridge Forest | city | Georgia | United States | 33.95 | -84.27 | 977 | |
| Locks | city | Illinois | United States | 41.84 | -87.66 | 830 | |
| Locks Corner | city | Maine | United States | 44.45 | -69.95 | 337 | |
| Locks Corner | city | Virginia | United States | 38.16 | -77.39 | 200 | |
| Locks Village | city | Massachusetts | United States | 42.50 | -72.43 | 889 | |
| Locksley | city | Maryland | United States | 39.53 | -76.54 | 830 | |
| Locksley | city | Pennsylvania | United States | 39.93 | -75.51 | 328 | |
| Locksley Crossing | city | Pennsylvania | United States | 39.93 | -75.51 | 380 | |
| Locksley Hall | city | South Carolina | United States | 34.23 | -82.20 | 830 | |
| Locksley Manor | city | Maryland | United States | 39.55 | -76.19 | 246 | |
| Locksley Park | city | New York | United States | 42.76 | -78.88 | 830 | |
| Locksville | city | Virginia | United States | 37.67 | -75.77 | 29 | |
| Locktown | city | New Jersey | United States | 40.48 | -74.97 | 830 | |
| Lockview | city | Pennsylvania | United States | 40.16 | -79.91 | 830 | |
| Lockville | city | Ohio | United States | 39.82 | -82.73 | 830 | |
| Lockville | city | Pennsylvania | United States | 41.42 | -75.88 | 1033 | |
| Lockville Station | city | Ohio | United States | 39.83 | -82.74 | 830 | |
| Lockwood | city | Florida | United States | 28.56 | -81.14 | 49 | |
| Lockwood | city | Kentucky | United States | 38.31 | -82.58 | 830 | |
| Lockwood | city | Michigan | United States | 41.88 | -85.05 | 948 | |
| Lockwood | city | Missouri | United States | 37.39 | -93.95 | 1125 | |
| Lockwood | city | Nebraska | United States | 40.97 | -98.24 | 1801 | |
| Lockwood | city | Nevada | United States | 39.51 | -119.65 | 4399 | |
| Lockwood | city | New Jersey | United States | 40.92 | -74.72 | 830 | |
| Lockwood | city | New York | United States | 42.09 | -76.55 | 898 | |
| Lockwood | city | North Carolina | United States | 35.80 | -78.61 | 213 | |
| Lockwood | city | North Carolina | United States | 35.06 | -78.92 | 200 | |
| Lockwood | city | Ohio | United States | 41.46 | -80.85 | 889 | |
| Lockwood | city | Pennsylvania | United States | 41.53 | -78.27 | 1669 | |
| Lockwood | city | West Virginia | United States | 38.26 | -81.03 | 1669 | |
| Lockwood | city | California | United States | 35.94 | -121.08 | 951 | |
| Lockwood | city | Montana | United States | 45.82 | -108.41 | 3349 | |
| Lockwood Beach | city | Michigan | United States | 43.84 | -84.34 | 830 | |
| Lockwood Corner | city | Rhode Island | United States | 41.71 | -71.40 | 19 | |
| Lockwood Corners | city | Ohio | United States | 41.00 | -81.56 | 980 | |
| Lockwood Gardens | city | California | United States | 37.76 | -122.20 | 114 | |
| Lockwood Hall | city | South Carolina | United States | 32.73 | -79.92 | 3 | |
| Lockwood Heights | city | South Carolina | United States | 34.85 | -82.45 | 1013 | |
| Lockwood Heights | city | Tennessee | United States | 35.11 | -85.28 | 830 | |
| Lockwood Heights | city | Maryland | United States | 39.48 | -77.56 | 830 | |
| Lockwood Terrace | city | Guam | United States | 13.43 | 144.65 | 6 | |
| Lockwood Village Mobile Home Park | city | Washington | United States | 47.78 | -122.25 | 196 |