List of number-one songs of 2008 (Mexico)

This is a list of the Monitor Latino number-one songs of 2008. Chart rankings are based on airplay across radio states in Mexico using radio tracking data. Charts are ranked from Monday to Sunday. Besides the general chart, Monitor Latino published "Pop", "Regional Mexican" and "Anglo" charts.

General
In 2008, nine songs reached number one on the General chart; all of these songs were entirely in Spanish. Eight acts achieved their first General number-one song in Mexico: Belanova, Juanes, Julieta Venegas, Ha*Ash, Reik, Luis Fonsi, La Oreja de Van Gogh and Banda El Recodo.

"El presente" by Julieta Venegas was the longest-running General number-one of the year, staying at the top position for eleven consecutive weeks, and "Cada Que..." by Belanova was best-performing song of the year.