| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Luapa | city | Tungurahua | Ecuador | -1.17 | -78.45 | 13428 | 2207 |
| Lubushcu | city | Loja | Ecuador | -4.26 | -79.83 | 5229 | 2430 |
| Lucargni | city | Loja | Ecuador | -4.12 | -79.83 | 2782 | 2477 |
| Lucarque | city | Loja | Ecuador | -4.13 | -79.84 | 2732 | 2590 |
| Lucarqui | city | Loja | Ecuador | -4.13 | -79.84 | 2732 | 2590 |
| Lucas Vasquez | city | Azuay | Ecuador | -2.97 | -78.92 | 9488 | 15943 |
| Lucia | city | Guayas | Ecuador | -2.23 | -79.83 | 13 | 59150 |
| Lucrecia | city | Guayas | Ecuador | -1.85 | -79.98 | 91 | 48545 |
| Luctipe | city | Pichincha | Ecuador | 0.10 | -78.78 | 5062 | 3226 |
| Ludo | city | Azuay | Ecuador | -3.12 | -79.17 | 9228 | 4777 |
| Ludo | city | Azuay | Ecuador | -3.08 | -78.89 | 8490 | 7823 |
| Lugulme | city | Loja | Ecuador | -4.37 | -79.77 | 5029 | 3252 |
| Luis Cordero | city | Canar | Ecuador | -2.74 | -78.82 | 9468 | 49648 |
| Luis Vargas Torres | city | Esmeraldas | Ecuador | 0.88 | -78.80 | 830 | 546 |
| Luisa | city | Tungurahua | Ecuador | -1.35 | -78.40 | 10908 | 4644 |
| Lulunqui | city | Imbabura | Ecuador | 0.33 | -78.10 | 9228 | 74247 |
| Lulunquí | city | Imbabura | Ecuador | -0.33 | -78.10 | 10948 | 296 |
| Lulunquí Madera | city | Imbabura | Ecuador | 0.33 | -78.10 | 9228 | 74247 |
| Lumbaquí | city | Sucumbios | Ecuador | 0.05 | -77.33 | 1925 | 1461 |
| Lumbisí | city | Pichincha | Ecuador | -0.23 | -78.45 | 7765 | 258625 |
| Lunduma | city | Azuay | Ecuador | -3.28 | -79.35 | 5190 | 5113 |
| Lurón | city | Manabi | Ecuador | -1.28 | -80.71 | 830 | 2675 |
| Lutil | city | Canar | Ecuador | -2.63 | -78.67 | 8389 | 3514 |
| Luz Erminia | city | Guayas | Ecuador | -1.78 | -80.03 | 111 | 12847 |
| Luz Oramas | city | Azuay | Ecuador | -2.98 | -78.90 | 10068 | 8534 |
| Luz de America | city | Santo Domingo de los Tsachilas | Ecuador | -0.40 | -79.30 | 984 | 11016 |
| Luz de América | city | Ecuador | -0.53 | -79.56 | 830 | 1908 | |
| Luzún Chico | city | Cotopaxi | Ecuador | -0.75 | -78.65 | 10068 | 13615 |