2011 India Open Grand Prix Gold
| Tournament details | |||
|---|---|---|---|
| Dates | 20–25 December | ||
| Level | Grand Prix Gold | ||
| Total prize money | US$120,000 | ||
| Venue | Babu Banarasi Das Indoor Stadium | ||
| Location | Lucknow, India | ||
| Champions | |||
| Men's singles | Taufik Hidayat | ||
| Women's singles | Ratchanok Intanon | ||
| Men's doubles | Naoki Kawamae Shoji Sato | ||
| Women's doubles | Shinta Mulia Sari Yao Lei | ||
| Mixed doubles | Sudket Prapakamol Saralee Thungthongkam | ||
| |||
The 2011 India Open Grand Prix also known as Yonex–Sunrise Syed Modi Memorial India Open Grand Prix Gold was a badminton tournament which took place at Babu Banarasi Das Indoor Stadium in Lucknow, India from 20 to 25 December 2011 and had a total purse of $120,000. This is for the first time this tournament was graded as a Grand Prix Gold event, where before rate as Grand Prix event. This tournament was part of the qualification stage of 2012 Summer Olympics.