XHEM-FM (103.5 MHz) is a radio station in Ciudad Juárez, Chihuahua, Mexico. The station broadcasts a Regional Mexican format known as La Z.

Emmy Pinto Reyes, also the original owner of XHPR-FM in Veracruz, Veracruz, received the concession for XHEM in 1970.

Until 2015, XHEM carried the Planeta Spanish CHR format; La Z, which had been on XHNZ-FM 107.5, moved here after Grupo Radio México, a predecessor to Grupo Radio Centro outside Mexico City, stopped operating that station.