Aly Muritiba (Mairi, February 20, 1979) is a Brazilian filmmaker, winner of the Global Filmmaking Award at the 2013 Sundance Film Festival for the screenplay of the feature film "The Man Who Killed My Beloved" and his short film "The Factory" was a semifinalist for the 2013 Academy Award in the Best Live Action Short Film category, without making the final list of five nominees for the statuette.

The filmmaker was born in the interior of Bahia and in 1998 moved to São Paulo to study history at USP. Shortly thereafter he moved to Curitiba with the intention of studying communication and culture at UTFPR and film and television at the Paraná School of Arts.