The most recent being 2016 NPL Capital Football Grand Final, defeating Canberra FC 3-0 at Deakin Stadium in front of 2,782 people.

[3] In 1980, as Downer Olympic, the club won their closest premiership ahead of Croatia Deakin (now Canberra FC) by one goal.

In 1993, Olympic won the premiership by three points ahead of Southern Cross while they beat the same opposition in the grand final on penalties 8-7.

[12] In 2017, Canberra Olympic won the premiership by 11 points ahead of the FFA Centre of Excellence, only losing one game during the regular season.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.