Joaquín Alberto del Olmo Blanco (born 20 April 1969) is a Mexican former professional football midfielder.

A defensive midfielder who occasionally played as a fullback at international level, he began his top-division career with Tampico in the 1988–89 season.

[1] Del Olmo joined Veracruz in 1990 and soon became a starter; in the 1993–94 season, he played 33 matches and scored 4 times.

[2] Upon del Olmo's return to Mexico in 1997, he represented Necaxa, Tigres UANL, Puebla, and Chiapas during the following six years.

He earned his last cap on 16 June 2001 in a 2–1 loss at Estadio Azteca to Costa Rica in a qualifier for the 2002 FIFA World Cup.