| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| El Obispo | city | Guanajuato | Mexico | 21.42 | -100.18 | 5984 | 2201 |
| El Obraje | city | Guanajuato | Mexico | 20.67 | -100.61 | 6709 | 18016 |
| El Ocote | city | Guanajuato | Mexico | 21.09 | -100.69 | 6709 | 5423 |
| El Ojo de Agua | city | Guanajuato | Mexico | 21.18 | -100.24 | 6709 | 2507 |
| El Ojo de Agua | city | Guanajuato | Mexico | 19.97 | -100.74 | 6709 | 21945 |
| El Ojo de Agua | city | Guanajuato | Mexico | 21.02 | -101.32 | 7549 | 42320 |
| El Ojo de Agua | city | Guanajuato | Mexico | 20.91 | -101.95 | 6076 | 1378 |
| El Ojo de Agua del Laurel | city | Guanajuato | Mexico | 20.80 | -101.82 | 6709 | 9480 |
| El Olivo | city | Guanajuato | Mexico | 20.51 | -101.05 | 5869 | 33539 |
| El Olivo | city | Guanajuato | Mexico | 20.53 | -101.06 | 5869 | 35403 |
| El Olivo | city | Guanajuato | Mexico | 20.39 | -101.82 | 5869 | 7152 |
| El Oriente | city | Guanajuato | Mexico | 21.27 | -101.37 | 7129 | 1937 |
| El Oriente | city | Guanajuato | Mexico | 21.23 | -100.45 | 7109 | 6935 |
| El Ortigal | city | Guanajuato | Mexico | 19.96 | -101.00 | 6089 | 4958 |
| El Orégano | city | Guanajuato | Mexico | 21.44 | -101.38 | 7880 | 1548 |
| El Osillo | city | Guanajuato | Mexico | 21.21 | -100.86 | 6709 | 17206 |