| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Isaacs | city | Valle del Cauca | Colombia | 3.57 | -76.49 | 2509 | 69030 |
| Isabel López | city | Atlantico | Colombia | 10.67 | -75.00 | 108 | 11532 |
| Isabel Village | city | San Andres y Providencia | Colombia | 13.38 | -81.37 | 0 | 5705 |
| Isades | city | Valle del Cauca | Colombia | 3.57 | -76.49 | 2509 | 69030 |
| Isana | city | Guainia | Colombia | 1.72 | -69.87 | 830 | 0 |
| Isaza | city | Caldas | Colombia | 5.58 | -74.82 | 1000 | 4780 |
| Iscandé | city | Narino | Colombia | 2.45 | -77.98 | 121 | 5292 |
| Iscuande | city | Narino | Colombia | 2.45 | -77.98 | 121 | 5292 |
| Iscuandecito | city | Narino | Colombia | 2.10 | -77.75 | 830 | 1556 |
| Ishanekiuoho | city | La Guajira | Colombia | 12.36 | -71.61 | 118 | 1192 |
| Ishasirra | city | La Guajira | Colombia | 12.29 | -71.77 | 98 | 1015 |
| Ishesut | city | La Guajira | Colombia | 12.10 | -71.65 | 830 | 1192 |
| Ishiehin | city | La Guajira | Colombia | 12.14 | -71.90 | 82 | 1077 |
| Ishirapa | city | La Guajira | Colombia | 11.84 | -71.87 | 410 | 1192 |
| Ishirruhu | city | La Guajira | Colombia | 12.10 | -71.78 | 167 | 1192 |
| Ishishomuhuna | city | La Guajira | Colombia | 12.28 | -71.45 | 216 | 1192 |
| Ishochimahana | city | La Guajira | Colombia | 12.13 | -72.12 | 55 | 910 |
| Ishoshpana | city | La Guajira | Colombia | 12.38 | -71.60 | 91 | 1192 |
| Ishotshimahana | city | La Guajira | Colombia | 12.13 | -72.12 | 55 | 910 |
| Ishuara | city | La Guajira | Colombia | 12.22 | -71.23 | 68 | 1023 |
| Ishámahana | city | La Guajira | Colombia | 12.37 | -71.48 | 111 | 1101 |
| Isháruohu | city | La Guajira | Colombia | 12.11 | -71.29 | 1669 | 1192 |
| Isidora | city | Vichada | Colombia | 6.13 | -68.53 | 206 | 18 |
| Isidoro | city | Atlantico | Colombia | 10.82 | -74.76 | 36 | 68913 |
| Isidro | city | Atlantico | Colombia | 10.82 | -74.76 | 36 | 68913 |
| Isla Batera | city | Sucre | Colombia | 9.00 | -74.85 | 65 | 1671 |
| Isla El Tigre | city | Guaviare | Colombia | 2.81 | -71.95 | 967 | 149 |
| Isla Grande | city | Bolivar | Colombia | 9.29 | -74.70 | 22 | 22336 |
| Isla Grande | city | Sucre | Colombia | 8.91 | -74.77 | 75 | 2682 |
| Isla Grande | city | Caqueta | Colombia | 1.76 | -74.78 | 1177 | 298 |
| Isla Grande | city | Meta | Colombia | 2.67 | -74.06 | 1115 | 683 |
| Isla Sola | city | Cordoba | Colombia | 8.32 | -75.62 | 347 | 3536 |
| Isla Virudo | city | Choco | Colombia | 5.42 | -77.42 | 3 | 234 |
| Isla de Los Japoneses | city | Meta | Colombia | 2.63 | -74.03 | 1227 | 574 |
| Isla de Los Palacios | city | Choco | Colombia | 6.88 | -76.87 | 52 | 437 |
| Isla de San Andrés (Colombia) | city | San Andres y Providencia | Colombia | 12.58 | -81.70 | 0 | 53133 |
| Isla del Coco | city | Sucre | Colombia | 8.90 | -74.98 | 59 | 4920 |
| Isla del Coco | city | Sucre | Colombia | 8.87 | -74.79 | 75 | 2682 |
| Isla del Gallo | city | Narino | Colombia | 1.99 | -78.65 | 0 | 369 |
| Isla del Rosario | city | Magdalena | Colombia | 10.98 | -74.28 | 19 | 20304 |
| Islalba | city | Valle del Cauca | Colombia | 3.89 | -77.09 | 3 | 19183 |
| Islandia | city | Sucre | Colombia | 8.71 | -75.09 | 75 | 15543 |
| Islandia | city | Norte de Santander | Colombia | 8.24 | -72.43 | 380 | 6692 |
| Islandia | city | Cesar | Colombia | 9.72 | -73.60 | 193 | 3371 |
| Isleta | city | Antioquia | Colombia | 6.19 | -76.53 | 830 | 1028 |
| Isleta | city | Guainia | Colombia | 2.53 | -67.36 | 830 | 0 |
| Islitas | city | Magdalena | Colombia | 9.11 | -74.00 | 252 | 6326 |
| Islote | city | Sucre | Colombia | 9.78 | -75.86 | 0 | 94 |
| Ismael Perdomo | city | Bogota | Colombia | 4.58 | -74.16 | 7906 | 1343871 |
| Ismael Pinto | city | Cordoba | Colombia | 8.71 | -76.32 | 72 | 4112 |
| Isnos | city | Huila | Colombia | 1.93 | -76.21 | 7037 | 9031 |
| Israel | city | Arauca | Colombia | 6.99 | -71.50 | 830 | 3504 |
| Istmia | city | Choco | Colombia | 5.16 | -76.68 | 285 | 18420 |
| Istmina | city | Choco | Colombia | 5.16 | -76.68 | 285 | 18420 |
| Istmino | city | Choco | Colombia | 5.16 | -76.68 | 285 | 18420 |
| Isugu | city | Valle del Cauca | Colombia | 4.41 | -76.11 | 2034 | 31266 |