Karate at the 2011 SEA Games was held in Jakarta, Indonesia.
| Individual Kata | |||
| Team Kata | Fidelys Lolobua Faizal Zainuddin Aswar | Aung Khant Min Hein Khant Tun Kyaw Kyaw | Kam Kah Sam Leong Tze Wai Lim Chee Wei Inthanousone Vilaysouk Kavine Saythansavanh Souphanith Vongsengthong |
| Kumite 55 kg and below | |||
| Kumite 60 kg and below | |||
| Kumite 67 kg and below | |||
| Kumite 75 kg and below | |||
| Kumite 84 kg and below | |||
| Kumite 84 kg and above | |||
| Team Kumite | Umar Syarief Christo Mondolu Hendro Salim Jintar Simanjuntak Donny Dharmawan Yulizar Usia Motuty | ||
| Individual Kata | |||
| Team Kata | Dewi Prasetya Kurniawan Yulianti Syafrudin Sisilia Agustiani | Khaw Yee Voon Thor Chee Yee Celine Lee Xin Yi | Nguyen Thi Hang Do Thi Thu Ha Nguyen Thanh Hang Poe Myar Swe Swe Aung Thazin Aye |
| Kumite 50 kg and below | |||
| Kumite 55 kg and below | |||
| Kumite 61 kg and below | |||
| Kumite 68 kg and below | |||
| Kumite 68 kg and above | |||
| Team Kumite | Nur Hadiyanti Fitrianingsih Yulanda Asmuruf Martinel Prihastuti | Jamalliah Yamini Gopalasamy Shakkila Sani Jefry | |