XHTLX-FM is a radio station on 100.5 FM in Tlaxiaco, Oaxaca.

It was owned by Fernando del Sagrado Corazón de Jesús Laris Rodríguez Zetina, but he quickly sold it to local interests who brought the station on air January 2, 1995.

XETLX initially broadcast as a daytimer with 1 kW.

In 2001, it moved to 830 kHz in order to increase its power to 6 kW.

This article about a radio station in Oaxaca is a stub.