| Season | Title |
| 2005/06 | League winner |
| 2006/07 | Preseason cup winner |
| League runner up | |
| Grand Final runner up | |
| 2007/08 | Preseason cup winner |
| 2008/09 | League runner up |
| Grand Final runner up | |
| Asian Champions League runner up | |
| 2009/10 | - |
| 2010/11 | - |
| 2011/12 | - |
| 2012/13 | - |
| 2013/14 | - |
| 2014/15 | FFA cup winner |
| 2015/16 | League winner |
| Grand Final winner | |
| 2016/17 | - |
| 2017/18 | FFA cup runner up |
| 2018/19 | FFA cup winner |
| 2019/20 | FFA cup winner |
| Biggest winning margin | 7 goals | 21/01/2011 Adelaide United 8-1 North Queensland Fury |
| 24/01/2015 Adelaide United 7-0 Newcastle Jets | ||
| Biggest losing margin | 6 goals | 18/02/2007 Melbourne Victory 6-0 Adelaide United (Grand Final) |
| 28/10/2011 Brisbane Roar 7-1 Adelaide United | ||
| Most goals scored in a match | 8 goals | 21/01/2011 Adelaide United 8-1 North Queensland Fury |
| Most goals conceded in a match | 7 goals | 28/10/2011 Brisbane Roar 7-1 Adelaide United |
| Record clean sheet streak | 4 matches (Click here for details) | |
| Record scoreless streak | 3 matches (Click here for details) | |
| Record winning streak | 7 matches (Click here for details) | Currently on a 5 match winning streak. |
| Record non-losing streak | 13 matches (Click here for details) | Have not lost in their last 5 matches. |
| Record non-winning streak | 9 matches (Click here for details) | |
| Record losing streak | 4 matches (Click here for details) | |
| Best final ladder position | 1st out of 8 | Season 2005/06 |
| 1st out of 10 | Season 2015/16 | |
| Worst final ladder position | 10th out of 10 | Season 2009/10 |
| Best FFA cup performance | Won the final | Season 2014/15 16/12/2014 Adelaide United 1-0 Perth Glory (Cup) |
| Season 2018/19 30/10/2018 Adelaide United 2-1 Sydney FC (Cup) | ||
| Season 2019/20 23/10/2019 Adelaide United 4-0 Melbourne City FC (Cup) | ||
| Worst FFA cup performance | Eliminated in the first round | Season 2016/17 3/08/2016 Redlands United (QLD) 2-1 Adelaide United after extra time (Cup) |
| Largest crowd ever played in front of | 55436 | 18/02/2007 Melbourne Victory 6-0 Adelaide United (Grand Final) |
| Most consecutive appearances | 74 matches (Click here for details) | Eugene Galekovic |
| Most consecutive goalscoring appearances | 5 matches (Click here for details) | Sergio van Dijk |
| Youngest ever player | Teeboy Kamara 15 years 212 days | 16/12/2011 Adelaide United 0-3 Gold Coast United |
| Youngest ever goal scorer | Riley McGree 18 years 88 days | 1 goal - 29/01/2017 Adelaide United 2-2 Wellington Phoenix |
| Oldest ever player | Romario 40 years 320 days | 15/12/2006 Adelaide United 3-2 Newcastle Jets |
| Oldest ever goal scorer | Romario 40 years 320 days | 1 goal - 15/12/2006 Adelaide United 3-2 Newcastle Jets |
| Opponent | Competitions | P | W | D | L | F | A | Diff | Pts |
| Al-Ahly (Egypt) | CWC | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 |
| APIA Leichhardt Tigers FC (NSW) | Cup | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 3 |
| Bentleigh Greens (VIC) | Cup | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 3 |
| Binh Duong (Vietnam) | ACL | 2 | 2 | 0 | 0 | 6 | 2 | 4 | 6 |
| Brisbane Roar | A-League, Finals, Preseason cup, Cup | 48 | 22 | 9 | 17 | 63 | 63 | 0 | 75 |
| Central Coast Mariners | A-League, Finals, Preseason cup, Cup, Preseason cup final, OCLQ | 51 | 24 | 8 | 19 | 74 | 69 | 5 | 80 |
| Changchun Yatai (China) | ACL | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 2 |
| Darwin Olympic (NT) | Cup | 1 | 1 | 0 | 0 | 6 | 1 | 5 | 3 |
| FC Bunyodkor (Uzbekistan) | ACL | 6 | 2 | 2 | 2 | 9 | 7 | 2 | 8 |
| Gach Dong Tam Long An (Vietnam) | ACL | 2 | 2 | 0 | 0 | 5 | 0 | 5 | 6 |
| Gamba Osaka (Japan) | ACL, ACL Final, CWC | 7 | 2 | 1 | 4 | 7 | 12 | -5 | 7 |
| Gold Coast United | A-League, Finals | 10 | 3 | 4 | 3 | 10 | 13 | -3 | 13 |
| Heidelberg United (VIC) | Cup | 1 | 1 | 0 | 0 | 3 | 0 | 3 | 3 |
| Jeju United (South Korea) | ACL | 2 | 1 | 1 | 0 | 6 | 4 | 2 | 4 |
| Jeonbuk Hyundai Motors (South Korea) | ACL | 1 | 0 | 0 | 1 | 2 | 3 | -1 | 0 |
| Jiangsu Suning (China) | ACL | 2 | 0 | 0 | 2 | 1 | 3 | -2 | 0 |
| Kashima Antlers (Japan) | ACL | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 4 |
| Lions FC (QLD) | Cup | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 |
| Melbourne City FC | A-League, Finals, Cup | 31 | 12 | 8 | 11 | 47 | 44 | 3 | 44 |
| Melbourne Knights (VIC) | Cup | 1 | 1 | 0 | 0 | 5 | 2 | 3 | 3 |
| Melbourne Victory | A-League, Finals, Grand Final, Preseason cup, Cup, OCLQ | 57 | 19 | 12 | 26 | 65 | 85 | -20 | 69 |
| Nagoya Grampus (Japan) | ACL | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 |
| New Zealand Knights | A-League, Preseason cup | 7 | 4 | 2 | 1 | 10 | 6 | 4 | 14 |
| Newcastle Jets | A-League, Finals, Preseason cup, Cup | 49 | 21 | 15 | 13 | 66 | 47 | 19 | 78 |
| North Queensland Fury | A-League | 6 | 4 | 1 | 1 | 19 | 8 | 11 | 13 |
| Olympic FC (QLD) | Cup | 1 | 1 | 0 | 0 | 3 | 2 | 1 | 3 |
| Persipura Jayisura (Indonesia) | ACL Qualifier | 1 | 1 | 0 | 0 | 3 | 0 | 3 | 3 |
| Perth Glory | A-League, Finals, Preseason cup, Cup, Preseason cup final | 49 | 20 | 14 | 15 | 63 | 61 | 2 | 74 |
| Pohang Steelers (South Korea) | ACL | 6 | 4 | 1 | 1 | 5 | 1 | 4 | 13 |
| Redlands United (QLD) | Cup | 1 | 0 | 0 | 1 | 1 | 2 | -1 | 0 |
| Sanfrecce Hiroshima (Japan) | ACL | 2 | 1 | 0 | 1 | 3 | 3 | 0 | 3 |
| Seongnam Ilhwa Chunma (South Korea) | ACL | 2 | 0 | 1 | 1 | 2 | 3 | -1 | 1 |
| Shandong Luneng Taishan (China) | ACL Qualifier, ACL | 5 | 1 | 1 | 3 | 5 | 6 | -1 | 4 |
| Sydney FC | A-League, Finals, Preseason cup, Cup | 51 | 21 | 9 | 21 | 71 | 72 | -1 | 72 |
| Waitakere United (New Zealand) | CWC | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 3 |
| Wellington Phoenix | A-League, Finals, Cup | 38 | 20 | 10 | 8 | 72 | 38 | 34 | 70 |
| Western Sydney Wanderers | A-League, Grand Final, Cup | 23 | 9 | 8 | 6 | 31 | 31 | 0 | 35 |
| Competition | P | W | D | L | F | A | Diff | Pts |
| League | 363 | 149 | 89 | 125 | 513 | 470 | 43 | 536 |
| A-League Finals | 19 | 6 | 2 | 11 | 22 | 31 | -9 | 20 |
| A-League Grand Final | 3 | 1 | 0 | 2 | 3 | 8 | -5 | 3 |
| Preseason Cup | 15 | 6 | 9 | 0 | 18 | 10 | 8 | 27 |
| FFA Cup | 24 | 21 | 0 | 3 | 55 | 19 | 36 | 63 |
| Preseason Cup Final | 2 | 2 | 0 | 0 | 3 | 2 | 1 | 6 |
| ACL Qualification | 2 | 1 | 0 | 1 | 4 | 2 | 2 | 3 |
| Asian Champions League | 38 | 17 | 10 | 11 | 53 | 37 | 16 | 61 |
| Asian Champions League Final | 2 | 0 | 0 | 2 | 0 | 5 | -5 | 0 |
| Oceania Champions League | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oceania Champions League Qualification | 2 | 1 | 0 | 1 | 0 | 4 | -4 | 3 |
| Club World Cup | 3 | 2 | 0 | 1 | 3 | 2 | 1 | 6 |
| # | Crowd | Date | Season | Match | Match Type |
| 1. | 50,119 | 1/05/2016 | 2015/16 | Adelaide United 3-1 Western Sydney Wanderers | A-League Grand Final |
| 2. | 35,154 | 18/12/2008 | 2008/09 | Adelaide United 1-0 Al-Ahly (Venue: Japan) | Club World Cup |
| 3. | 33,126 | 17/10/2014 | 2014/15 | Adelaide United 1-1 Melbourne Victory | League |
| 4. | 25,039 | 28/12/2007 | 2007/08 | Adelaide United 1-3 Sydney FC | League |
| 5. | 23,002 | 3/01/2009 | 2008/09 | Adelaide United 2-0 Sydney FC | League |
| 6. | 21,083 | 11/02/2011 | 2010/11 | Adelaide United 2-1 Melbourne Victory | League |
| 7. | 20,155 | 1/05/2015 | 2014/15 | Adelaide United 2-1 Brisbane Roar | A-League Finals |
| 8. | 19,777 | 11/12/2008 | 2008/09 | Adelaide United 2-1 Waitakere United (Venue: Japan) | Club World Cup |
| 9. | 19,416 | 20/10/2017 | 2017/18 | Adelaide United 2-2 Melbourne Victory | League |
| 10. | 19,079 | 9/10/2015 | 2015/16 | Adelaide United 0-0 Melbourne Victory | League |
| # | Crowd | Date | Season | Match | Match Type |
| 1. | 2,363 | 25/01/2012 | 2011/12 | Adelaide United 1-1 Newcastle Jets | League |
| 2. | 2,551 | 9/08/2017 | 2017/18 | Adelaide United 1-0 Newcastle Jets | FFA Cup |
| 3. | 2,804 | 5/08/2014 | 2014/15 | Adelaide United 1-0 Wellington Phoenix | FFA Cup |
| 4. | 3,000 | 2/08/2008 | 2008/09 | Adelaide United 0-0 Perth Glory | Preseason Cup |
| 5. | 3,107 | 1/08/2018 | 2018/19 | Adelaide United 3-0 Central Coast Mariners | FFA Cup |
| 6. | 3,342 | 23/08/2017 | 2017/18 | Adelaide United 3-0 Melbourne Victory | FFA Cup |
| 7. | 3,513 | 20/07/2007 | 2007/08 | Adelaide United 1-1 Perth Glory | Preseason Cup |
| 8. | 3,539 | 15/03/2017 | 2017/18 | Adelaide United 3-3 Jeju United | Asian Champions League |
| 9. | 3,800 | 27/07/2007 | 2007/08 | Adelaide United 4-1 Newcastle Jets | Preseason Cup |
| 10. | 4,053 | 23/09/2014 | 2014/15 | Adelaide United 2-0 Brisbane Roar | FFA Cup |
| # | Player | Appearances |
| 1. | Eugene Galekovic | 285 |
| 2. | Travis Dodd | 183 |
| 3. | Isaias Sanchez | 180 |
| 4. | Michael Marrone | 178 |
| 5. | Bruce Djite | 165 |
| 6. | Cassio | 158 |
| 7. | Robert Cornthwaite | 138 |
| 8. | Lucas Pantelis | 129 |
| 9. | Marcelo Carrusca | 123 |
| 10. | Fabian Barbiero | 116 |
| 11. | Nigel Boogaard | 114 |
| Sergio Cirio | 114 | |
| Tarek Elrich | 114 | |
| 14. | Cameron Watson | 111 |
| 15. | Osama Malik | 110 |
| 16. | Angelo Costanzo | 107 |
| 17. | Dylan McGowan | 96 |
| 18. | Jordan Elsey | 95 |
| 19. | Iain Ramsay | 93 |
| Richie Alagich | 93 |
| # | Player | Goals |
| 1. | Bruce Djite | 44 |
| 2. | Travis Dodd | 41 |
| 3. | Sergio Cirio | 30 |
| 4. | Sergio van Dijk | 29 |
| 5. | Marcelo Carrusca | 27 |
| 6. | Craig Goodwin | 25 |
| 7. | Pablo Sanchez | 19 |
| 8. | Jeronimo Neumann | 17 |
| 9. | Fernando | 16 |
| Nikola Mileusnic | 16 | |
| 11. | Lucas Pantelis | 15 |
| Cristiano | 15 | |
| Carl Veart | 15 | |
| Dario Vidosic | 15 | |
| 15. | Iain Ramsay | 13 |
| Fabio Ferreira | 13 | |
| 17. | George Blackwood | 12 |
| 18. | Cassio | 11 |
| Riley McGree | 11 | |
| Nathan Burns | 11 |