Ivo Ardais Wortmann (born 10 March 1949) is a Brazilian former professional football player and manager.

Ivo Wortmann was a defensive midfielder as a player.

He played for América-RJ and for Palmeiras.

He coached Saudi Arabia under-16 national team to winning the title in the 1989 FIFA U-16 World Championship.

This biographical article related to association football in Brazil is a stub.