| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| La Barque Creek | city | Missouri | United States | 38.42 | -90.68 | 830 | |
| La Belle | city | Missouri | United States | 40.12 | -91.91 | 830 | |
| La Charbonniere (historical) | city | Missouri | United States | 38.83 | -90.35 | 830 | |
| La Due | city | Missouri | United States | 38.31 | -93.88 | 830 | |
| La Forge | city | Missouri | United States | 36.67 | -89.53 | 298 | |
| La Grange | city | Missouri | United States | 40.04 | -91.50 | 830 | |
| La Monte | city | Missouri | United States | 38.77 | -93.43 | 853 | |
| La Plata | city | Missouri | United States | 40.02 | -92.49 | 912 | |
| La Russell | city | Missouri | United States | 37.14 | -94.06 | 1102 | |
| La Salle | city | Missouri | United States | 38.62 | -90.20 | 830 | |
| LaMotte | city | Missouri | United States | 39.56 | -91.18 | 830 | |
| LaValle | city | Missouri | United States | 36.68 | -89.77 | 278 | |
| Labadie | city | Missouri | United States | 38.53 | -90.85 | 830 | |
| Laclede | city | Missouri | United States | 39.79 | -93.17 | 830 | |
| Lacledes Landing | city | Missouri | United States | 38.63 | -90.18 | 390 | |
| Lacyville | city | Missouri | United States | 38.40 | -94.48 | 898 | |
| Ladd | city | Missouri | United States | 37.59 | -92.11 | 1227 | |
| Laddonia | city | Missouri | United States | 39.24 | -91.65 | 830 | |
| Ladero | city | Missouri | United States | 37.00 | -90.47 | 396 | |
| Ladue | city | Missouri | United States | 38.65 | -90.38 | 830 | |
| Lafayette Square | city | Missouri | United States | 38.62 | -90.21 | 830 | |
| Laflin | city | Missouri | United States | 37.28 | -89.89 | 390 | |
| Lagonda | city | Missouri | United States | 39.66 | -92.73 | 830 | |
| Laguna Beach | city | Missouri | United States | 38.13 | -92.65 | 830 | |
| Lake | city | Missouri | United States | 38.68 | -90.52 | 830 | |
| Lake Annette | city | Missouri | United States | 38.65 | -94.51 | 895 | |
| Lake City | city | Missouri | United States | 39.11 | -94.26 | 830 | |
| Lake Creek | city | Missouri | United States | 38.51 | -93.13 | 997 | |
| Lake Ford (historical) | city | Missouri | United States | 38.41 | -91.74 | 830 | |
| Lake Forest Estates | city | Missouri | United States | 37.95 | -90.21 | 830 | |
| Lake Junction | city | Missouri | United States | 38.61 | -90.33 | 830 | |
| Lake Lafayette | city | Missouri | United States | 38.95 | -93.97 | 895 | |
| Lake Lotawana | city | Missouri | United States | 38.92 | -94.24 | 941 | |
| Lake Mykee Town | city | Missouri | United States | 38.68 | -92.10 | 839 | |
| Lake Ozark | city | Missouri | United States | 38.20 | -92.64 | 830 | |
| Lake Saint Louis | city | Missouri | United States | 38.80 | -90.79 | 830 | |
| Lake Spring | city | Missouri | United States | 37.78 | -91.68 | 1010 | |
| Lake Springs | city | Missouri | United States | 37.45 | -90.79 | 898 | |
| Lake Station | city | Missouri | United States | 39.70 | -94.89 | 830 | |
| Lake Tapawingo | city | Missouri | United States | 39.02 | -94.31 | 898 | |
| Lake Waukomis | city | Missouri | United States | 39.23 | -94.64 | 958 | |
| Lake Winnebago | city | Missouri | United States | 38.83 | -94.36 | 994 | |
| Lakeland | city | Missouri | United States | 38.22 | -92.63 | 830 | |
| Lakeland | city | Missouri | United States | 39.89 | -92.27 | 830 | |
| Lakenan | city | Missouri | United States | 39.67 | -91.95 | 830 | |
| Lakeshire | city | Missouri | United States | 38.54 | -90.34 | 830 | |
| Lakeside | city | Missouri | United States | 38.21 | -92.62 | 830 | |
| Lakeside | city | Missouri | United States | 37.16 | -94.41 | 997 | |
| Lakeside (historical) | city | Missouri | United States | 38.45 | -90.34 | 390 | |
| Lakeview | city | Missouri | United States | 36.70 | -93.37 | 1669 | |
| Lakeview | city | Missouri | United States | 38.21 | -92.62 | 830 | |
| Lakeview | city | Missouri | United States | 39.32 | -93.78 | 830 | |
| Lakeview Heights | city | Missouri | United States | 38.26 | -93.16 | 830 | |
| Lamar | city | Missouri | United States | 37.50 | -94.28 | 951 | |
| Lamar Heights | city | Missouri | United States | 37.49 | -94.30 | 948 | |
| Lamb | city | Missouri | United States | 39.74 | -91.39 | 830 | |
| Lambert | city | Missouri | United States | 37.09 | -89.55 | 331 | |
| Lamine | city | Missouri | United States | 38.95 | -92.87 | 830 | |
| Lampe | city | Missouri | United States | 36.56 | -93.44 | 1230 | |
| Lanagan | city | Missouri | United States | 36.61 | -94.45 | 862 | |
| Lancaster | city | Missouri | United States | 40.52 | -92.53 | 941 | |
| Lance | city | Missouri | United States | 37.59 | -90.45 | 830 | |
| Landmark (historical) | city | Missouri | United States | 39.11 | -92.52 | 830 | |
| Landrum | city | Missouri | United States | 37.06 | -93.91 | 1669 | |
| Lanes Prairie | city | Missouri | United States | 38.19 | -91.73 | 1023 | |
| Langdon | city | Missouri | United States | 40.36 | -95.58 | 889 | |
| Langston | city | Missouri | United States | 37.18 | -93.24 | 1669 | |
| Lanton | city | Missouri | United States | 36.52 | -91.80 | 892 | |
| Laquey | city | Missouri | United States | 37.77 | -92.30 | 1099 | |
| Laredo | city | Missouri | United States | 40.03 | -93.45 | 830 | |
| Larimore | city | Missouri | United States | 38.77 | -90.21 | 830 | |
| Larissa | city | Missouri | United States | 36.93 | -92.58 | 951 | |
| Larrabee | city | Missouri | United States | 39.24 | -92.23 | 879 | |
| Latham | city | Missouri | United States | 38.56 | -92.68 | 905 | |
| Latham Mill | city | Missouri | United States | 37.29 | -92.39 | 1138 | |
| Lathrop | city | Missouri | United States | 39.55 | -94.33 | 1056 | |
| Latoh (historical) | city | Missouri | United States | 39.60 | -93.64 | 830 | |
| Latour | city | Missouri | United States | 38.63 | -94.10 | 830 | |
| Latty | city | Missouri | United States | 37.99 | -90.85 | 830 | |
| Laubinger Ford | city | Missouri | United States | 38.34 | -91.25 | 830 | |
| Laura | city | Missouri | United States | 40.22 | -91.60 | 830 | |
| Laurie | city | Missouri | United States | 38.20 | -92.83 | 928 | |
| Lawing (historical) | city | Missouri | United States | 36.92 | -93.17 | 1151 | |
| Lawrenceburg | city | Missouri | United States | 37.24 | -93.66 | 1197 | |
| Lawrenceton | city | Missouri | United States | 37.97 | -90.31 | 830 | |
| Lawson | city | Missouri | United States | 39.44 | -94.20 | 1059 | |
| Layneville | city | Missouri | United States | 37.49 | -94.10 | 1013 |