Omar Alonso Chávez Carrasco (born January 4, 1990) is a Mexican professional boxer and the one time WBC Youth Intercontinental welterweight champion.

On December 16, 2006 when Chávez was 16 years old he began his professional career, beating fellow debutant Jesús García with a first round knockout on the undercard which included his brother Julio in their native Culiacán.

[5] On July 18, 2009, Chávez, for the second time would face Marco Antonio Nazareth, who had won four and lost three coming into their bout.

[8] In September 2011, Chávez beat Alberto Martínez to win the WBC Youth Intercontinental Welterweight Championship.

After a hiatus of two years, Chavez returned to the boxing rings in 2023, and won then[10] and had a fight on March 31, 2024, against Muchi Zavala by second-round knockout at Tijuana.