| XEFD-AM | |
| City: | Río Bravo, Tamaulipas |
| Country: | MX |
| Area: | McAllen, Texas, USA/Reynosa, Tamaulipas, Mexico |
| Branding: | La Mejor |
| Airdate: | May 11, 1953 |
| Frequency: | 590 kHz |
| Format: | Regional Mexican |
| Power: | 5,000 watts day 500 watts night |
| Class: | B |
| Sister Stations: | XHO-FM, XHEOQ-FM, XEOR-AM |
| Owner: | Grupo Gape Radio |
| Licensee: | Corporadio Gape de Tamaulipas, S.A. de C.V. |
XEFD-AM (590 kHz) is a Regional Mexican radio station that serves the McAllen, Texas (USA) / Reynosa, Tamaulipas (Mexico) border area.
XEFD received its concession on May 11, 1953. It was owned by José María Villarreal Montemayor. The station was sold to the current concessionaire in 1981 and doubled its nighttime power in 1990.