| Club: | Sydney FC |
| Season: | 2020–21 |
| Manager: | Steve Corica |
| Chairman: | Scott Barlow |
| Stadium: | Netstrata Jubilee Stadium Leichhardt Oval Stadium Australia |
| League: | A-League |
| League Result: | 2nd |
| Cup1: | A-League Finals |
| Cup1 Result: | Runners-up |
| Cup2: | FFA Cup |
| Cup2 Result: | Cancelled |
| Cup3: | AFC Champions League |
| Cup3 Result: | Withdrew |
| League Topscorer: | Bobô (12) |
| Season Topscorer: | Bobô (12) |
| Average Attendance: | 7,813 |
| Pattern La1: | _sydney1920h |
| Pattern B1: | _sydney1920h |
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| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 Sydney FC season is the club's 16th season since its establishment in 2004. The club will participate in the A-League for the 16th time. The club will not compete in the 2020 FFA Cup due to the event being cancelled following the COVID-19 pandemic in Australia.[1] The club was scheduled to play in the 2021 AFC Champions League in Uzbekistan from 25 June 2021 to 10 July 2021, but withdrew from the competition on 4 June 2021.[2] [3]
| No. | Position | Name | Transferred from | Type/fee | Contract length | Date | Ref | |
|---|---|---|---|---|---|---|---|---|
| 9 | Unattached | Free transfer | 1 year | 1 January 2021 | [4] | |||
| 99 | End of loan (and new contract) | 2.5 years | 23 April 2021 | [5] | ||||
| 2 | Brisbane Roar | End of loan | (1 month) | 10 May 2021 | [6] [7] [8] |
| No. | Position | Player | Transferred to | Type/fee | Date | Ref | |
|---|---|---|---|---|---|---|---|
| 24 | Unattached | End of contract | 7 September 2020 | [9] | |||
| 9 | Loan | 7 October 2020 | [10] [11] | ||||
| 29 | Loan | 15 February 2021 | [12] | ||||
| 2 | Brisbane Roar | Loan | 28 April 2021 | [13] |