The 2011 Korea Open Super Series Premier was the second tournament of the 2011 BWF Super Series. It was the first competition under the new format where a select group of Super Series events were elevated to premier status. The tournament was held in Seoul, South Korea from 25 to 30 January 2011 and had a total purse of $1,200,000.
Men's singles
Seeds
- Lee Chong Wei (final)
- Taufik Hidayat (quarter-finals)
- Peter Gade (quarter-finals)
- Chen Long (second round)
- Chen Jin (second round)
- Lin Dan (champion)
- Boonsak Ponsana (first round)
- Bao Chunlai (second round)
Top half
Bottom half
Finals
Women's singles
Seeds
- Wang Xin (quarter-finals)
- Wang Shixian (final)
- Wang Yihan (champion)
- Saina Nehwal (second round)
- Tine Baun (quarter-finals)
- Jiang Yanjiao (quarter-finals)
- Juliane Schenk (second round)
- Bae Yeon-ju (second round)
Top half
Bottom half
Finals
Men's doubles
Seeds
- Mathias Boe / Carsten Mogensen (final)
- Koo Kien Keat / Tan Boon Heong (semi-finals)
- Markis Kido / Hendra Setiawan (second round)
- Ko Sung-hyun / Yoo Yeon-seong (semi-finals)
- Cai Yun / Fu Haifeng (second round)
- Jung Jae-sung / Lee Yong-dae (champions)
- Fang Chieh-min / Lee Sheng-mu (quarter-finals)
- Alvent Yulianto / Hendra Aprida Gunawan (second round)
Top half
Bottom half
Finals
Women's doubles
Seeds
- Cheng Wen-hsing / Chien Yu-chin (semi-finals)
- Miyuki Maeda / Satoko Suetsuna (quarter-finals)
- Valeria Sorokina / Nina Vislova (first round)
- / Petya Nedelcheva / Anastasia Russkikh (first round)
- Du Jing / Pan Pan (semi-finals)
- Wang Xiaoli / Yu Yang (champions)
- Cheng Shu / Ma Jin (quarter-finals)
- Tian Qing / Zhao Yunlei (final)
Top half
Bottom half
Finals
Mixed doubles
Seeds
- Thomas Laybourn / Kamilla Rytter Juhl (withdrew)
- Sudket Prapakamol / Saralee Thoungthongkam (second round)
- Robert Mateusiak / Nadiezda Zieba (first round)
- Ko Sung-hyun / Ha Jung-eun (semi-finals)
- Zhang Nan / Zhao Yunlei (champions)
- Tao Jiaming / Tian Qing (final)
- Joachim Fischer Nielsen / Christinna Pedersen (quarter-finals)
- He Hanbin / Yu Yang (quarter-finals)
Top half
Bottom half
Finals
References