| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| J. Prats | city | Provincia de Mendoza | Argentina | -34.9 | -67.8 | 1607 | 658 |
| Jaguel Amarillo | city | Provincia de Mendoza | Argentina | -36.1 | -69.35 | 6085 | 70 |
| Jaguel de Maya | city | Provincia de Mendoza | Argentina | -37.1 | -68.3 | 2562 | 70 |
| Jaguel de la Chilca | city | Provincia de Mendoza | Argentina | -36.75 | -69 | 4002 | 70 |
| Jaguel de las Chilcas | city | Provincia de Mendoza | Argentina | -36.75 | -69 | 4002 | 70 |
| Jaguel del Mayo | city | Provincia de Mendoza | Argentina | -37.1 | -68.3 | 2562 | 70 |
| Jagüel Amarillo | city | Provincia de Mendoza | Argentina | -36.1 | -69.35 | 6085 | 70 |
| Jagüel de Maya | city | Provincia de Mendoza | Argentina | -37.1 | -68.3 | 2562 | 70 |
| Jagüel de las Chilcas | city | Provincia de Mendoza | Argentina | -36.75 | -69 | 4002 | 70 |
| Jagüel del Mayo | city | Provincia de Mendoza | Argentina | -37.1 | -68.3 | 2562 | 70 |
| Jaime Prats | city | Provincia de Mendoza | Argentina | -34.9 | -67.8 | 1607 | 658 |
| Jesus Nazareno | city | Provincia de Mendoza | Argentina | -32.9333333 | -68.7666667 | 2555 | 102577 |
| Jesús Nazareno | city | Provincia de Mendoza | Argentina | -32.9333333 | -68.7666667 | 2555 | 102577 |
| Jocoli | city | Provincia de Mendoza | Argentina | -32.5833333 | -68.6833333 | 1919 | 1987 |
| Jocoli Viejo | city | Provincia de Mendoza | Argentina | -32.7 | -68.65 | 2053 | 910 |
| Jocolí | city | Provincia de Mendoza | Argentina | -32.5833333 | -68.6833333 | 1919 | 1987 |
| Jocolí Viejo | city | Provincia de Mendoza | Argentina | -32.7 | -68.65 | 2053 | 910 |
| Juan Peron | city | Provincia de Mendoza | Argentina | -32.6666667 | -69.3666667 | 6220 | 2317 |
| Juan Perón | city | Provincia de Mendoza | Argentina | -32.6666667 | -69.3666667 | 6220 | 2317 |
| Junin | city | Provincia de Mendoza | Argentina | -33.15 | -68.4833333 | 2158 | 9785 |
| Junín | city | Provincia de Mendoza | Argentina | -33.15 | -68.4833333 | 2158 | 9785 |
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