Jocelyn McCallum (born December 1984 in Mount Isa, Queensland) is an Australian softball player. She is a pitcher and represents Queensland in state competitions. She has also represented Australia on the junior and senior level. She was close to being selected for the national team that competed at the 2004 Summer Olympics and 2008 Summer Olympics but did not make the final cut. She was selected for the 2012 Australia women's national softball team as a non-travelling reserve.[1] She was a member of the 2014 Australia women's national softball team.[2] She has played professional softball for teams in Europe and the United States.