2018 in Mexican television

The following is a list of events affecting Mexican television in 2018. Events listed include television show debuts, finales, and cancellations; channel launches, closures, and re-brandings; stations changing or adding their network affiliations; and information about controversies and carriage disputes.

Events

• Most television stations in Mexico were required to change frequencies to repurpose the 600 MHz band for use by mobile services.
• September - Tecate, Baja California-licensed XHDTV-TDT in the Tijuana market, the final English-language television station in western Mexico, disaffiliates from the American-based MyNetworkTV programming service in favor of the Monterrey, Nuevo Leon-based Milenio Televisión network. MyNetworkTV was moved to The CW-affiliated KFMB-DT2 in San Diego as a secondary affiliation. This left CW affiliate XHRIO-TDT in Matamoros, Tamaulipas as the only English-language television station licensed in Mexico until that station ceased operation on December 31, 2021.

Television shows

Debuts

• Casa de las Flores (2018–present)
• ' (2018–2019)