Katrín Axelsdóttir (13 April 1956 – 25 June 1994) was an Icelandic multi-sport athlete, playing basketball, football and handball for Knattspyrnufélag Reykjavíkur and Glímufélagið Ármann. She was a member of both the Icelandic national basketball team and the Icelandic national handball team. In 1973, she won the Icelandic football championship with Ármann.