Josef Mifsud (born 7 September 1984 in Sliema, Malta) is a former professional footballer and an accredited physical education teacher.

Mifsud began his career as a product of the Sliema Wanderers youth team, but following some impressive displays, he got his chance to play for the first team by making his debut during the 2001–02 season, he made two appearances during the season, but failed to score, as Sliema Wanderers finished 3rd in the Maltese Premier League.

For the 2002–03 season, Josef made one further appearance, but again failed to score any goals, as Sliema Wanderers finished as champions in the Maltese Premier League.

Josef never really made his mark for Sliema Wanderers and spent some time on loan with Lija Athletic in a bid to gain some first team experience.

Josef's performances didn't go unnoticed and was given his chance to play for the Maltese national team and made his debut in 2007.