Geir Moen (born 26 June 1969 in Oslo) is a former sprinter from Moss, Norway who specialized in the 200 metres.

His international senior debut came at the 1989 European Indoor Championships.

These were Norway's first European sprint medals since Haakon W. Tranberg in 1946.

He reached an international final for the last time as he finished fourth at the 1998 European Championships.

This biographical article relating to Norwegian athletics is a stub.