The Officer Senior Football Club, formally known as the ROC Football Club is affiliated with the South Eastern Football Netball League (SEFNL).
The Clubs home ground is located on the Princess Highway at the Officer Recreation Reserve. 45 km south-east of Melbourne.
The club was born as an amalgamation of the Officer and Rythdale-Cardinia Football Clubs in 1977. The club has a rich history and has experienced a great deal of success, particularly through the 90's and early 00's.
Prior to the 2016 season the club changed its name from ROC to the Officer Senior Football Club to help better identify itself with the region in which the club is located.