2011 IIHF World Championship Division I
| Tournament details | |
|---|---|
| Host countries | Hungary Ukraine |
| Venue(s) | 2 (in 2 host cities) |
| Dates | 17–23 April |
| Teams | 12 |
The 2011 IIHF World Championship Division I was an international ice hockey tournament run by the International Ice Hockey Federation. Group A was contested in Budapest, Hungary, and Group B was contested in Kyiv, Ukraine, with both tournaments running from 17 to 23 April 2011.