Acústico MTV is the first live album and the second DVD by Brazilian alternative rock band Charlie Brown Jr., released both in CD and DVD formats on September 20, 2003, through EMI as part of now-defunct MTV Brasil's Acústico MTV series – the Brazilian equivalent of MTV Unplugged. It was recorded at the Teatro Mars in São Paulo from August 5–6, 2003, in a lavish set decorated as the nave of a Gothic church.

Charlie Brown Jr. was a Brazilian rock band from Santos, São Paulo. The group was popular with disadvantaged youth because of their relatable commentary about social issues and the frequent use of skate punk and hip hop slang in their songs. The band won two Latin Grammy Awards and was one of the most-popular Brazilian bands of the late 1990s to mid-2000s.