Randy Michaels Caballero (born September 27, 1990) is a Nicaraguan American professional boxer in the Bantamweight division.

[2] He lost his title on the scales after being 5 pounds overweight before a scheduled mandatory defence against Lee Haskins.

He also won a Bronze medal at 2006 Cadet World Championships in Istanbul, Turkey and he missed out on the 2008 Olympic qualifying because he was too young.

In July 2011, Caballero beat the undefeated Alexis Santiago to win his first title, the WBC Youth Intercontinental Super Bantamweight Championship.

On October 25, 2014, he defeated Stuart Hall in Monte Carlo to claim the vacant IBF bantamweight title.