Semo Sititi (born 6 March 1974) is a rugby union footballer in Samoa.

Sititi took over the role of captain of Samoa when Pat Lam retired after the 1999 Rugby Union World Cup.

He has also skippered the Samoa 7s team, including a trip to the 2001 Rugby World Cup 7s in Argentina.

He played in the 2003 Rugby World Cup and scored a try against the eventual champions England.

This biographical article relating to Samoan rugby union is a stub.