XHBIO-FM is a radio station on 92.3 FM in Guadalajara, Jalisco, Mexico. The station is owned by Grupo Promomedios and carries a regional Mexican format known as Fiesta Mexicana.
XHBIO received its first concession on June 18, 1973. It was originally designated XHCD-FM and owned by José de Jesús Cortés y Barbosa. The callsign was changed in 1979.