The Newcastle Jets 2009–10 season was the Newcastle Jets' fifth season since the inception of the A-League and ninth since the club's founding, in 2000.
Players
First team squad
* Injury replacement player for Marko Jesic. ** Injury replacement player for Shaun Ontong.
Youth Squad
Transfers
In:
Dion Shaw – Promoted from youth team
Michael Bridges – Milton Keynes Dons
Labinot Haliti – ŁKS Łódź
Ali Abbas Al-Hilfi – Marconi FC
Chris Triantis – Sydney Olympic FC
Fabio Vignaroli – Contract Extended
Neil Young – Melbourne Knights
Out:
Adam Griffiths – Gold Coast United
Joel Wood – Short Term ACL Contract Expired
Peter Haynes – Short Term ACL Contract Expired
Mitchell Johnson – Short Term ACL Contract Expired
Nikolas Tsattalios – Short Term ACL Contract Expired
Jesse Pinto – Short Term ACL Contract Expired, Returned to Youth Team
Jarrad Ross – Short Term ACL Contract Expired, Returned to Youth Team
Ben McNamara – Short Term ACL Contract Expired
Trialists: Wang Dong Xiao Zhanbo Andrea Merenda Stephen Carson Jorge Florentin Felipe Garcia Federico Arias