Carlos Leonardo Herrera (born 27 March 1983) is an Argentine former professional boxer who competed from 2006 to 2014.
On September 15, 2009 Herrera lost by first-round knockout to top welterweight prospect Canelo ÃÂlvarez.
|- style="margin:0.5em auto; font-size:95%;" |align="center" colspan=8|24 Wins (10 knockouts), 7 Losses, 0 Draw |- style="margin:0.5em auto; font-size:95%;" |align=center style="border-style: none none solid solid; background: #e3e3e3"|Res. |align=center style="border-style: none none solid solid; background: #e3e3e3"|Record |align=center style="border-style: none none solid solid; background: #e3e3e3"|Opponent |align=center style="border-style: none none solid solid; background: #e3e3e3"|Type |align=center style="border-style: none none solid solid; background: #e3e3e3"|Rd., Time |align=center style="border-style: none none solid solid; background: #e3e3e3"|Date |align=center style="border-style: none none solid solid; background: #e3e3e3"|Location |align=center style="border-style: none none solid solid; background: #e3e3e3"|Notes |-align=center |Loss || 24-7 ||align=left| Kevin Bizier |TKO || 2 (8) || | || align=left| |align=left| |-align=center |Loss || 24-6 ||align=left| David Avanesyan |KO || 2 (10) || | || align=left| |align=left| |-align=center |Loss || 24-5 ||align=left| Mateo Damian Veron |TKO || 5 (8) || | || align=left| |align=left| |-align=center |Win || 24-4 ||align=left| Mario Javier Nieva |UD || 8 (8) || | || align=left| |align=left| |-align=center |Win || 23-4 ||align=left| Francisco Nicolas Benitez |KO || 3 (6) || | || align=left| |align=left| |-align=center |Loss || 22-4 ||align=left| Moez Fhima |UD || 12 (12) || | || align=left| |align=left| |-align=center |Win || 22-3 ||align=left| Claudio Roberto Fernandez |TKO || 3 (6) || | || align=left| |align=left| |-align=center |Loss || 21-3 ||align=left| Jorge Daniel Miranda |UD || 10 (10) || | || align=left| |align=left| |-align=center |Loss || 21-2 ||align=left| Canelo ÃÂlvarez |TKO || 1 (10) || | || align=left| |align=left| |-align=center |Win || 21-1 ||align=left| Claudio Roberto Fernandez |KO || 8 (8) || | || align=left| |align=left| |-align=center |Win || 20-1 ||align=left| Daniel Alberto Montenegro |RTD || 5 (10) || | || align=left| |align=left| |-align=center |Win || 19-1 ||align=left| Jorge Daniel Miranda |KO || 10 (10) || | || align=left| |align=left| |-align=center |Win || 18-1 ||align=left| Ariel Oscar Pieroni |UD || 8 (8) || | || align=left| |align=left| |-align=center |Loss || 17-1 ||align=left| Juan Manuel Alaggio |UD || 6 (6) || | || align=left| |align=left| |-align=center |Win || 17-0 ||align=left| Juan Manuel Alaggio |UD || 8 (8) || | || align=left| |align=left| |-align=center |Win || 16-0 ||align=left| Cesar Adrian Sastre Silva |UD || 6 (6) || | || align=left| |align=left| |-align=center |Win || 15-0 ||align=left| Juan Jose Dias |UD || 6 (6) || | || align=left| |align=left| |-align=center |Win || 14-0 ||align=left| Juan Jose Dias |UD || 6 (6) || | || align=left| |align=left| |-align=center |Win || 13-0 ||align=left| Cristian Gustavo Sosa |KO || 2 (4) || | || align=left| |align=left| |-align=center |Win || 12-0 ||align=left| Jorge Antonio Asaad |KO || 4 (6) || | || align=left| |align=left| |-align=center