| Club: | Brøndby |
| Season: | 2012–13 |
| Chrtitle: | Sports Director |
| Mgrtitle: | Head Coach |
| Stdtitle: | Ground |
| Stadium: | Brøndby Stadium |
| League: | Danish Superliga |
| League Result: | 9th |
| Cup1: | Danish Cup |
| Cup1 Result: | Semi-finals |
| Cup3: | UEFA Europa League |
| Cup3 Result: | ? qualifying round |
| Pattern La1: | _borderonyellow |
| Pattern B1: | _thinbluesides |
| Pattern Ra1: | _borderonyellow |
| Leftarm1: | 000099 |
| Body1: | ffff00 |
| Rightarm1: | 000099 |
| Shorts1: | 000099 |
| Socks1: | 000099 |
| Pattern La2: | _blueshoulders |
| Pattern Ra2: | _blueshoulders |
| Leftarm2: | 000099 |
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| Rightarm2: | 000099 |
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| Prevseason: | 2011–12 |
| Nextseason: | 2013–14 |
The 2012–13 season is Brøndby's 32nd consecutive season in the top flight of Danish football, 23rd consecutive season in the Danish Superliga, and 47th year in existence as a football club.
See main article: 2012–13 Danish Superliga.
See main article: 2012–13 Danish Cup.