- Full Name: Thomas Jonas
- DOB: 09/01/1991
- Place of birth: South Australia
- Original Team: Norwood
- Draft: #16 2011 Rookie Draft, Port Adelaide
- Height/Weight: 188/89
- Position(s): Defender
Tom Jonas, a club delegate since 2014, arrived at Alberton via the 2011 rookie draft when he was selected by Port Adelaide with the 16th pick. The South Australian native earned a permanent place on the Power’s senior list at the beginning of the 2013 season, before earning promotion to the club’s leadership group the following year. During his career Jonas has shown an ability to player on opponents both tall and small.