| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Luaces | city | Galicia | Spain | 43.13 | -7.35 | 1811 | 1549 |
| Luama | city | Galicia | Spain | 43.69 | -7.86 | 0 | 7508 |
| Luana | city | Galicia | Spain | 42.85 | -8.75 | 830 | 4781 |
| Luanco | city | Asturias | Spain | 43.61 | -5.79 | 3 | 7887 |
| Luanzo | city | Asturias | Spain | 43.61 | -5.79 | 3 | 7887 |
| Luarca | city | Asturias | Spain | 43.54 | -6.54 | 232 | 2124 |
| Luarca/Ḷḷuarca | city | Asturias | Spain | 43.54 | -6.54 | 232 | 2124 |
| Lubayo | city | Cantabria | Spain | 43.14 | -4.60 | 1669 | 2198 |
| Luberio | city | Asturias | Spain | 43.12 | -6.64 | 2509 | 1490 |
| Lubi | city | Illes Balears | Spain | 39.70 | 3.01 | 262 | 12696 |
| Lubia | city | Castilla y Leon | Spain | 41.65 | -2.51 | 3464 | 110 |
| Lubian | city | Castilla y Leon | Spain | 42.04 | -6.91 | 3421 | 297 |
| Lubiano | city | Euskadi | Spain | 42.88 | -2.58 | 1719 | 31784 |
| Lubinao | city | Euskadi | Spain | 42.88 | -2.58 | 1719 | 31784 |
| Lubre | city | Galicia | Spain | 43.32 | -8.27 | 324 | 30088 |
| Lubrin | city | Andalucia | Spain | 37.22 | -2.07 | 1669 | 1182 |
| Lubrio | city | Asturias | Spain | 43.39 | -5.92 | 990 | 65719 |
| Luc Villos | city | Castilla-La Mancha | Spain | 39.99 | -4.61 | 1669 | 2904 |
| Lucainena | city | Andalucia | Spain | 36.94 | -3.02 | 2509 | 2476 |
| Lucainena de las Torres | city | Andalucia | Spain | 37.04 | -2.20 | 2509 | 885 |
| Lucar | city | Andalucia | Spain | 37.40 | -2.42 | 2509 | 1785 |
| Lucena | city | Andalucia | Spain | 37.41 | -4.49 | 1961 | 31538 |
| Lucena de Jalon | city | Aragon | Spain | 41.55 | -1.31 | 1112 | 3596 |
| Lucena del Cid | city | Comunitat Valenciana | Spain | 40.13 | -0.28 | 1669 | 2481 |
| Lucena del Puerto | city | Andalucia | Spain | 37.30 | -6.73 | 367 | 5896 |
| Luceni | city | Aragon | Spain | 41.83 | -1.24 | 830 | 5434 |
| Lucentum | city | Comunitat Valenciana | Spain | 38.35 | -0.49 | 65 | 104796 |
| Lucenza | city | Galicia | Spain | 41.95 | -7.62 | 2545 | 1737 |
| Luces | city | Asturias | Spain | 43.52 | -5.29 | 403 | 1853 |
| Luchana | city | Euskadi | Spain | 43.29 | -2.98 | 16 | 389170 |
| Luchente | city | Comunitat Valenciana | Spain | 38.94 | -0.36 | 928 | 4834 |
| Luci | city | Galicia | Spain | 42.79 | -8.54 | 255 | 14921 |
| Luciana | city | Castilla-La Mancha | Spain | 38.98 | -4.29 | 1981 | 569 |
| Luciernas | city | Asturias | Spain | 43.38 | -6.50 | 2040 | 1505 |
| Lucillo | city | Castilla y Leon | Spain | 42.41 | -6.30 | 3756 | 333 |
| Lucillos | city | Castilla-La Mancha | Spain | 39.99 | -4.61 | 1669 | 2904 |
| Luco | city | Aragon | Spain | 40.99 | -1.31 | 3349 | 1069 |
| Luco | city | Euskadi | Spain | 42.93 | -2.64 | 1863 | 22807 |
| Luco de Bordon | city | Aragon | Spain | 40.70 | -0.29 | 2910 | 379 |
| Luco de Jiloca | city | Aragon | Spain | 40.99 | -1.31 | 3349 | 1069 |
| Luco del Giloca | city | Aragon | Spain | 40.99 | -1.31 | 3349 | 1069 |
| Lucronium | city | La Rioja | Spain | 42.47 | -2.45 | 1243 | 83695 |
| Lucus Augusti | city | Galicia | Spain | 43.01 | -7.56 | 1669 | 35444 |
| Lucín | city | Galicia | Spain | 42.97 | -9.03 | 875 | 2599 |
| Ludiente | city | Comunitat Valenciana | Spain | 40.08 | -0.37 | 1824 | 565 |
| Ludrio | city | Galicia | Spain | 43.12 | -7.43 | 1669 | 3657 |
| Lue | city | Asturias | Spain | 43.50 | -5.32 | 830 | 2488 |
| Lueiro | city | Galicia | Spain | 42.86 | -8.82 | 830 | 4329 |
| Luelmo | city | Castilla y Leon | Spain | 41.44 | -6.13 | 2509 | 718 |
| Luengos | city | Castilla y Leon | Spain | 42.45 | -5.40 | 2627 | 2075 |
| Luerces | city | Asturias | Spain | 43.43 | -6.15 | 337 | 3067 |
| Luesia | city | Aragon | Spain | 42.37 | -1.02 | 2654 | 287 |
| Luesma | city | Aragon | Spain | 41.17 | -1.15 | 3349 | 168 |
| Luey | city | Cantabria | Spain | 43.35 | -4.48 | 830 | 3375 |
| Luezas | city | La Rioja | Spain | 42.29 | -2.47 | 3684 | 899 |
| Lugar Grande | city | Galicia | Spain | 42.37 | -7.80 | 1669 | 28653 |
| Lugar Nuevo | city | Andalucia | Spain | 37.27 | -5.97 | 59 | 90768 |
| Lugar Nuevo de Fenollet | city | Comunitat Valenciana | Spain | 39.01 | -0.47 | 305 | 20198 |
| Lugar Nuevo de San Jerónimo | city | Comunitat Valenciana | Spain | 38.91 | -0.29 | 1000 | 5117 |
| Lugar Nuevo de la Corona | city | Comunitat Valenciana | Spain | 39.42 | -0.38 | 3 | 339142 |
| Lugar de Abajo | city | Asturias | Spain | 43.25 | -5.87 | 1791 | 13945 |
| Lugar de Arriba | city | Asturias | Spain | 43.25 | -5.87 | 1791 | 13945 |
| Lugar de la Riveira | city | Galicia | Spain | 42.80 | -8.95 | 3 | 12741 |
| Lugarejo | city | Cantabria | Spain | 43.37 | -3.34 | 124 | 4780 |
| Lugarejos | city | Cantabria | Spain | 43.37 | -3.34 | 124 | 4780 |
| Lugarin | city | Asturias | Spain | 43.40 | -5.64 | 830 | 28261 |
| Lugas | city | Asturias | Spain | 43.45 | -5.42 | 830 | 6194 |
| Lugilde | city | Galicia | Spain | 43.33 | -7.30 | 1820 | 2349 |
| Lugo | city | Galicia | Spain | 43.01 | -7.56 | 1669 | 35444 |
| Lugones | city | Asturias | Spain | 43.40 | -5.81 | 830 | 46587 |
| Lugones/Llugones | city | Asturias | Spain | 43.40 | -5.81 | 830 | 46587 |
| Lugros | city | Andalucia | Spain | 37.23 | -3.24 | 4189 | 1444 |
| Lugueros | city | Castilla y Leon | Spain | 42.97 | -5.41 | 4189 | 295 |
| Luhía | city | Galicia | Spain | 43.68 | -7.83 | 275 | 5950 |
| Luiaondo | city | Euskadi | Spain | 43.10 | -3.00 | 1085 | 16175 |
| Luina | city | Asturias | Spain | 42.92 | -6.77 | 3510 | 501 |
| Lujua | city | Euskadi | Spain | 43.32 | -2.93 | 82 | 146458 |
| Luján | city | Aragon | Spain | 42.38 | 0.25 | 2083 | 332 |
| Lukiano | city | Euskadi | Spain | 42.93 | -2.86 | 1952 | 1130 |
| Lumajo | city | Castilla y Leon | Spain | 42.98 | -6.26 | 5029 | 3246 |
| Lumbier | city | Navarra | Spain | 42.65 | -1.31 | 2030 | 1767 |
| Lumbrales | city | Castilla y Leon | Spain | 40.94 | -6.72 | 2509 | 1927 |
| Lumbreras | city | La Rioja | Spain | 42.10 | -2.62 | 4189 | 228 |
| Lumbreras | city | Murcia | Spain | 37.56 | -1.81 | 1669 | 10811 |
| Lumeares | city | Galicia | Spain | 42.40 | -7.47 | 1099 | 1624 |
| Lumeras | city | Castilla y Leon | Spain | 42.79 | -6.67 | 3349 | 2961 |
| Lumias | city | Castilla y Leon | Spain | 41.35 | -2.89 | 3622 | 280 |
| Lumpiaque | city | Aragon | Spain | 41.63 | -1.30 | 918 | 1503 |
| Luna | city | Euskadi | Spain | 42.89 | -2.98 | 2509 | 389 |
| Luna | city | Aragon | Spain | 42.17 | -0.93 | 1669 | 354 |
| Lungsod ng Barcelona | city | Cataluna | Spain | 41.40 | 2.17 | 68 | 1113403 |
| Lungsod ng Granada | city | Andalucia | Spain | 37.18 | -3.60 | 2509 | 219153 |
| Lungsod ng Iruñea | city | Navarra | Spain | 42.81 | -1.64 | 1669 | 241523 |
| Lungsod ng Madrid | city | Madrid | Spain | 40.41 | -3.71 | 2093 | 459938 |
| Lungsod ng Melilla | city | Melilla | Spain | 35.29 | -2.94 | 3 | 88682 |
| Lungsod ng Santiago de Compostela | city | Galicia | Spain | 42.88 | -8.54 | 830 | 52656 |
| Lungsod ng Sevilla | city | Andalucia | Spain | 37.38 | -5.97 | 32 | 428664 |
| Lungsod ng Valladolid | city | Castilla y Leon | Spain | 41.66 | -4.72 | 2509 | 166020 |
| Luou | city | Galicia | Spain | 42.80 | -8.57 | 830 | 22851 |
| Lupiana | city | Castilla-La Mancha | Spain | 40.61 | -3.05 | 2582 | 5788 |
| Lupion | city | Andalucia | Spain | 38.00 | -3.55 | 1669 | 8454 |
| Lupiñén | city | Aragon | Spain | 42.17 | -0.58 | 1669 | 509 |
| Luque | city | Andalucia | Spain | 37.56 | -4.28 | 2050 | 4872 |
| Luquiano | city | Euskadi | Spain | 42.93 | -2.86 | 1952 | 1130 |
| Luquin | city | Navarra | Spain | 42.61 | -2.10 | 2509 | 1732 |
| Luriezo | city | Cantabria | Spain | 43.15 | -4.54 | 3349 | 739 |
| Lusa | city | Cantabria | Spain | 43.35 | -3.87 | 393 | 24268 |
| Lusa | city | Cantabria | Spain | 43.35 | -3.21 | 830 | 14348 |
| Lusio | city | Castilla y Leon | Spain | 42.52 | -6.98 | 3349 | 704 |
| Lutxana | city | Euskadi | Spain | 43.29 | -2.98 | 16 | 389170 |
| Lutxana Barakaldo | city | Euskadi | Spain | 43.29 | -2.98 | 16 | 389170 |
| Luyando | city | Euskadi | Spain | 43.10 | -3.00 | 1085 | 16175 |
| Luyego | city | Castilla y Leon | Spain | 42.37 | -6.23 | 3349 | 659 |
| Luzaga | city | Castilla-La Mancha | Spain | 40.97 | -2.44 | 3648 | 307 |
| Luzaide | city | Navarra | Spain | 43.09 | -1.30 | 1791 | 1208 |
| Luzaide/Valcarlos | city | Navarra | Spain | 43.09 | -1.30 | 1791 | 1208 |
| Luzmela | city | Cantabria | Spain | 43.30 | -4.21 | 830 | 9478 |
| Luzon | city | Castilla-La Mancha | Spain | 41.03 | -2.28 | 4189 | 185 |
| Luzuriaga | city | Euskadi | Spain | 42.89 | -2.39 | 1893 | 2905 |
| Luzás | city | Aragon | Spain | 42.16 | 0.58 | 2572 | 249 |