Babak gugur Liga Champions AFC 2012
Peta

Pengundian untuk babak 16 besar memastikan bahwa tim dari Zona Barat dan Zona Timur tidak saling berhadapan. Namun demikian, sejak babak perempat final yang pengundiannya dilaksanakan secara terpisah, pembatasan tersebut tidak lagi terjadi.
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|   | Babak 16 besar | Babak 16 besar |  |  | Perempat final | Perempat final | Perempat final | Perempat final |  |  | Semifinal | Semifinal | Semifinal | Semifinal |  |  | Final | Final |
 
|  |   Adelaide United | 1 |   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |   Nagoya Grampus | 0 |   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |   Nagoya Grampus | 0 |   |   |   Adelaide United | 2 | 2 | 4 |   |  |  |  |  |  |  |  |  |  |
|  |  |  |   |   |   Adelaide United | 2 | 2 | 4 |   |  |  |  |  |  |  |  |  |  |
|  |  |  |   |   |   Bunyodkor (p.w.) | 2 | 3 | 5 |   |  |  |  |  |  |  |  |  |  |
|  |   Seongnam Ilhwa | 0 |   |   |   Bunyodkor (p.w.) | 2 | 3 | 5 |   |  |  |  |  |  |  |  |  |  |
|  |   Seongnam Ilhwa | 0 |   |  |  |  |  |  |   |  |  |  |  |  |  |  |  |  |
|  |   Bunyodkor | 1 |   |  |  |  |  |  |   |  |  |  |  |  |  |  |  |  |
|  |   Bunyodkor | 1 |   |  |  |  |  |  |  |   |   Bunyodkor | 1 | 0 | 1 |   |  |  |  |
|  |  |  |  |  |  |  |  |  |   |   |   Bunyodkor | 1 | 0 | 1 |   |  |  |  |
|  |  |  |  |  |  |  |  |  |   |   |   Ulsan Hyundai | 3 | 2 | 5 |   |  |  |  |
|  |   Ulsan Hyundai | 3 |   |  |  |  |  |  |   |   |   Ulsan Hyundai | 3 | 2 | 5 |   |  |  |  |
|  |   Ulsan Hyundai | 3 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Kashiwa Reysol | 2 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Kashiwa Reysol | 2 |   |   |   Ulsan Hyundai | 1 | 4 | 5 |   |  |  |  |  |  |   |  |  |  |
|  |  |  |   |   |   Ulsan Hyundai | 1 | 4 | 5 |   |  |  |  |  |  |   |  |  |  |
|  |  |  |   |   |   Al-Hilal | 0 | 0 | 0 |   |  |  |  |  |  |   |  |  |  |
|  |   Al-Hilal | 7 |   |   |   Al-Hilal | 0 | 0 | 0 |   |  |  |  |  |  |   |  |  |  |
|  |   Al-Hilal | 7 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Baniyas | 1 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Baniyas | 1 |   |  |  |  |  |  |  |  |  |  |  |  |   |   |   Ulsan Hyundai | 3 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   |   Ulsan Hyundai | 3 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   |   Al-Ahli | 0 |
|  |   Al-Ittihad | 3 |   |  |  |  |  |  |   |  |  |  |  |  |   |   |   Al-Ahli | 0 |
|  |   Al-Ittihad | 3 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Persepolis | 0 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   Persepolis | 0 |   |   |   Al-Ittihad | 4 | 1 | 5 |   |  |  |  |  |  |   |  |  |  |
|  |  |  |   |   |   Al-Ittihad | 4 | 1 | 5 |   |  |  |  |  |  |   |  |  |  |
|  |  |  |   |   |   Guangzhou Evergrande | 2 | 2 | 4 |   |  |  |  |  |  |   |  |  |  |
|  |   Guangzhou Evergrande | 1 |   |   |   Guangzhou Evergrande | 2 | 2 | 4 |   |  |  |  |  |  |   |  |  |  |
|  |   Guangzhou Evergrande | 1 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   FC Tokyo | 0 |   |  |  |  |  |  |   |  |  |  |  |  |   |  |  |  |
|  |   FC Tokyo | 0 |   |  |  |  |  |  |  |   |   Al-Ittihad | 1 | 0 | 1 |   |  |  |  |
|  |  |  |  |  |  |  |  |  |   |   |   Al-Ittihad | 1 | 0 | 1 |   |  |  |  |
|  |  |  |  |  |  |  |  |  |   |   |   Al-Ahli | 0 | 2 | 2 |   |  |  |  |
|  |   Sepahan | 2 |   |  |  |  |  |  |   |   |   Al-Ahli | 0 | 2 | 2 |   |  |  |  |
|  |   Sepahan | 2 |   |  |  |  |  |  |   |  |  |  |  |  |  |  |  |  |
|  |   Esteghlal | 0 |   |  |  |  |  |  |   |  |  |  |  |  |  |  |  |  |
|  |   Esteghlal | 0 |   |   |   Sepahan | 0 | 1 | 1 |   |  |  |  |  |  |  |  |  |  |
|  |  |  |   |   |   Sepahan | 0 | 1 | 1 |   |  |  |  |  |  |  |  |  |  |
|  |  |  |   |   |   Al-Ahli | 0 | 4 | 4 |   |  |  |  |  |  |  |  |  |  |
|  |   Al-Jazira | 3 (2) |   |   |   Al-Ahli | 0 | 4 | 4 |   |  |  |  |  |  |  |  |  |  |
|  |   Al-Jazira | 3 (2) |   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |   Al-Ahli (a.p.) | 3 (4) |   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |