| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| L'Escurial | city | Madrid | Spain | 40.58 | -4.13 | 2828 | 17667 |
| La Acebeda | city | Madrid | Spain | 41.09 | -3.62 | 4189 | 594 |
| La Alameda de Osuna | city | Madrid | Spain | 40.45 | -3.59 | 1932 | 469233 |
| La Aldehuela | city | Madrid | Spain | 40.30 | -3.59 | 1879 | 147680 |
| La Cabrera | city | Madrid | Spain | 40.86 | -3.61 | 3349 | 3606 |
| La Canada | city | Madrid | Spain | 40.42 | -3.54 | 1794 | 309053 |
| La Estacion | city | Madrid | Spain | 40.44 | -3.80 | 2509 | 317996 |
| La Estacion | city | Madrid | Spain | 40.63 | -4.01 | 2926 | 70690 |
| La Estacion de Pozuelo | city | Madrid | Spain | 40.44 | -3.80 | 2509 | 317996 |
| La Flamenca | city | Madrid | Spain | 40.01 | -3.66 | 1712 | 15420 |
| La Hiruela | city | Madrid | Spain | 41.08 | -3.45 | 4488 | 246 |
| La Hoya | city | Madrid | Spain | 40.57 | -4.23 | 4189 | 968 |
| La Huerta del Obispo | city | Madrid | Spain | 40.46 | -3.71 | 2509 | 460112 |
| La Maranosa | city | Madrid | Spain | 40.27 | -3.59 | 2050 | 63833 |
| La Mata | city | Madrid | Spain | 40.56 | -3.89 | 2509 | 159180 |
| La Olmeda de la Cebolla | city | Madrid | Spain | 40.37 | -3.22 | 2739 | 6233 |
| La Paradilla | city | Madrid | Spain | 40.56 | -4.24 | 4327 | 1002 |
| La Poveda | city | Madrid | Spain | 40.30 | -3.47 | 1998 | 41051 |
| La Prosperidad | city | Madrid | Spain | 40.44 | -3.67 | 2509 | 460273 |
| La Prosperidaz | city | Madrid | Spain | 40.44 | -3.67 | 2509 | 460273 |
| La Puebla de la Mujer Muerta | city | Madrid | Spain | 41.01 | -3.44 | 4242 | 184 |
| La Puebla de la Sierra | city | Madrid | Spain | 41.01 | -3.44 | 4242 | 184 |
| La Serna del Monte | city | Madrid | Spain | 41.03 | -3.63 | 3700 | 1823 |
| La Villa y Corte de Madrid | city | Madrid | Spain | 40.41 | -3.71 | 2093 | 459938 |
| Las Infantas | city | Madrid | Spain | 40.00 | -3.68 | 1728 | 10580 |
| Las Manoteras | city | Madrid | Spain | 40.49 | -3.67 | 2509 | 420271 |
| Las Matas | city | Madrid | Spain | 40.56 | -3.89 | 2509 | 159180 |
| Las Navas de Buitrago | city | Madrid | Spain | 40.93 | -3.59 | 3349 | 1460 |
| Las Rozas | city | Madrid | Spain | 40.49 | -3.87 | 2509 | 189676 |
| Las Rozas de Madrid | city | Madrid | Spain | 40.49 | -3.87 | 2509 | 189676 |
| Legamar | city | Madrid | Spain | 40.33 | -3.76 | 2066 | 371724 |
| Leganesas | city | Madrid | Spain | 40.33 | -3.76 | 2066 | 371724 |
| Leganés | city | Madrid | Spain | 40.33 | -3.76 | 2066 | 371724 |
| Linia Urbo | city | Madrid | Spain | 40.45 | -3.65 | 2509 | 458597 |
| Loeches | city | Madrid | Spain | 40.38 | -3.40 | 2509 | 10077 |
| Los Hueros | city | Madrid | Spain | 40.44 | -3.35 | 2509 | 69475 |
| Los Molinos | city | Madrid | Spain | 40.72 | -4.07 | 3533 | 20892 |
| Los Santos de la Humosa | city | Madrid | Spain | 40.50 | -3.25 | 2759 | 20840 |
| Lozoya | city | Madrid | Spain | 40.95 | -3.79 | 3526 | 704 |
| Lozoyuela | city | Madrid | Spain | 40.92 | -3.61 | 3349 | 1774 |
| Lungsod ng Madrid | city | Madrid | Spain | 40.41 | -3.71 | 2093 | 459938 |