| League Result: | 2nd |
| Cup1: | Finals series |
| Cup1 Result: | 2nd |
| League Topscorer: | Matt Simon (11) |
| Season Topscorer: | Matt Simon (11) |
| Pattern B1: | _3navystripes |
| Leftarm1: | 000066 |
| Body1: | FFD700 |
| Rightarm1: | 000066 |
| Shorts1: | 000066 |
| Socks1: | 000066 |
| Leftarm2: | FFD700 |
| Body2: | FFD700 |
| Rightarm2: | FFD700 |
| Shorts2: | FFFFFF |
| Socks2: | FFD700 |
| Nextseason: | 2011–12 |
The 2010–11 season was Central Coast Mariners' 6th season in the A-League since its inception in 2005.
Sam Gallagher from Sydney FC Daniel McBreen from Perth Glory Nik Mrdja from Melbourne Victory FC Rostyn Griffiths from North Queensland Fury Joshua Rose from 
Universitatea Craiova Oliver Bozanic from Reading F.C. Jess Vanstrattan from Gold Coast United FC
Michael McGlinchey from Motherwell F.C. (loan return)
Patricio Pérez from Defensa y Justicia
Patrick Zwaanswijk from NAC Breda Shane Huke to Rushden & Diamonds Andrew Redmayne to Brisbane Roar Danny Vukovic to 
Konyaspor Dylan Macallister to Wellington Phoenix FC Nigel Boogaard to Adelaide United Panni Nikas to North Queensland Fury Andrew Clark Retired Ahmad Elrich|}