| Town Name | Type | Region | Province / State | County | Municipality | Population | Latitude | Longitude | |
|---|---|---|---|---|---|---|---|---|---|
| Jadraque | village | 1617 | 40.926994 | -2.925205 | Map | ||||
| Jaén | city | Andalucía | Jaén | 116790 | 37.772884 | -3.788329 | Map | ||
| Jamilena | village | 3521 | 37.746555 | -3.911007 | Map | ||||
| Jaraíz de la Vera | village | Extremadura | Cáceres | 6863 | 40.060009 | -5.755200 | Map | ||
| Jarandilla de la Vera | village | Extremadura | Cáceres | 3116 | 40.128288 | -5.658700 | Map | ||
| Jayena | village | 1151 | 36.949421 | -3.822707 | Map | ||||
| Jerez de los Caballeros | village | Extremadura | Badajoz | 8941 | 38.320198 | -6.771339 | Map | ||
| Jerez del Marquesado | village | 1083 | 37.183094 | -3.159750 | Map | ||||
| Jérica | village | 1592 | 39.911739 | -0.571874 | Map | ||||
| Jerte | village | Extremadura | Cáceres | 1324 | 40.222630 | -5.750957 | Map | ||
| Jimena | village | 1412 | 37.841835 | -3.479734 | Map | ||||
| Jimena de la Frontera | town | Andalucía | Cádiz | 10431 | 36.433159 | -5.449819 | Map | ||
| Jódar | town | Andalucía | Jaén | 12117 | 37.840683 | -3.354869 | Map | ||
| Jumilla | town | 24782 | 38.473473 | -1.328545 | Map | ||||
| Jun | village | 3558 | 37.220524 | -3.594694 | Map | ||||
| Juneda | village | 3487 | 41.546394 | 0.827005 | Map | ||||
| l'Alcora | town | 10645 | 40.074421 | -0.213859 | Map | ||||
| l'Alcúdia | town | 11048 | 39.194710 | -0.504241 | Map | ||||
| l'Aldea | village | 4376 | 40.745663 | 0.620839 | Map | ||||
| L'Alfàs del Pi | town | 21332 | 38.578560 | -0.100626 | Map | ||||
| l'Alqueria de la Comtessa | village | 1540 | 38.936512 | -0.153570 | Map | ||||
| l'Ametlla de Mar | village | 7649 | 40.883896 | 0.802464 | Map | ||||
| l'Ametlla del Vallès | village | 3725 | 41.669334 | 2.261453 | Map | ||||
| l'Ampolla | village | 3540 | 40.812202 | 0.706957 | Map | ||||
| l'Arboç | town | 5432 | 41.267738 | 1.603754 | Map |