Infierno en el Ring (2012) (Spanish for "Inferno in the Ring") was an annual professional wrestling major event produced by Consejo Mundial de Lucha Libre (CMLL), which took place on June 29, 2012 in Arena México, Mexico City, Mexico.

The 2012 Infierno en el Ring replaced CMLL's regularly scheduled Friday night Super Viernes show.

The Mexican wrestling company Consejo Mundial de Lucha Libre (Spanish for "World Wrestling Council"; CMLL) has held a number of major shows over the years using the moniker Infierno en el Ring ("Inferno in the Ring"), all of which were main evented by a multi-man steel cage match, the eponymous Infierno en el Ring match.

The event featured six professional wrestling matches with different wrestlers involved in pre-existing scripted feuds, plots and storylines.

Wrestlers were portrayed as either heels (referred to as rudos in Mexico, those that portray the "bad guys") or faces (técnicos in Mexico, the "good guy" characters) as they followed a series of tension-building events, which culminated in a wrestling match or series of matches.