Mario Larramendi (born June 6, 1984 in Montevideo, Uruguay) is a Uruguayan footballer who last played for Treze.
He has previously played in Chilé for Deportivo Arauco and Provincial Osorno, in Uruguay for Cerrito (twice) and in Brazil for 14 de Julho, Passo Fundo and Novo Hamburgo from Rio Grande do Sul state, and Botafogo-PB from Paraíba state.