Kickboxing
The following is a list of major noteworthy kickboxing events during 2012 in chronological order.
| Date | Event | Alternate Name/s | Location | Attendance | Notes |
| January 28 | It's Showtime 2012 in Leeuwarden | It's Showtime 54 | Leeuwarden, Netherlands | Badr Hari announces his retirement after 12 years of competition. | |
| February 25 | SuperKombat World Grand Prix I 2012 | SuperKombat World Grand Prix I | Podgorica, Montenegro | Featured the SuperKombat World Grand Prix I 2012 super heavyweight (+96kg) tournament. | |
| March 10 | Cro Cop Final Fight | K-1 Final Fight | Zagreb, Croatia | Mirko "Cro Cop" Filipović returns to kickboxing after eight years in MMA. | |
| March 23 | United Glory 15 | Moscow, Russia | |||
| May 27 | SLAMM: Nederland vs. Thailand VII | SLAMM: Nederland vs. Thailand 7 | Almere, Netherlands | ||
| June 30 | Music Hall & BFN Group present: It's Showtime 57 & 58 | It's Showtime 57 & 58 | Brussels, Belgium | Peter Aerts announces his retirement after 27 years of competition. |
Read more about this topic: 2012 In Sports