Billiard and snooker at the 2011 SEA Games are held at Jakabaring Billiard Arena, Palembang.
| Carom 1 cushion singles | |||
| Carom 3 cushion singles | |||
| 8 ball pool singles | |||
| 9 ball pool singles | |||
| English billiard singles | |||
| English billiard doubles | Praprut Chaithanasakun Thawat Sujaritthurakarn | Kyaw Oo Nay Thway Oo | Peter Gilchrist Ang Boon Chin |
Nguyễn Thanh Bình Phạm Hoài Nam | |||
| Snooker singles | |||
| Snooker doubles | Thor Chuan Leong Chong Tin Sam | Lim Chun Kiat Ang Boon Chin | Win Khaing Min Aye Win Ko Ko |
Thanawat Tirapongpaiboon Noppon Saengkham |
| 8 ball pool singles | |||
| 9 ball pool singles | |||