Ramón Alfredo Muttis (12 March 1899 – 12 January 1992) was an Argentine football defender who spent most of his career with Boca Juniors.

In 1920, he joined Club Atlético Atlanta where he was part of the team that won the Copa de Honor in 1920.

Muttis joined Boca Juniors in 1923, the same year that he made his international debut.

He was part of the Argentina squad for the 1930 FIFA World Cup but he only played in one game, against France.

This biographical article related to an Argentine association football defender is a stub.