List of United States national ice hockey team rosters IIHF World Championships 2011 IIHF World Championship

| Position_ | Jersey_ | Name_ | Height_in | Weight_lb | Birthdate | Birthplace | _2010_2011_Team |
|---|---|---|---|---|---|---|---|
| D | 8 | Mike Komisarek | 193 | 6`4 | January 19, 1982 | Islip Terrace, New York | Toronto Maple Leafs |
| D | 2 | Ryan McDonagh | 213 | 6`1 | June 13, 1989 | St. Paul, Minnesota | New York Rangers |
| D | 3 | Kevin Shattenkirk | 193 | 5`11 | January 29, 1989 | New Rochelle, New York | St. Louis Blues |
| D | 5 | Mark Stuart | 213 | 6`2 | April 27, 1984 | Rochester, Minnesota | Atlanta Thrashers |
| D | 4 | Clay Wilson | 195 | 6`0 | April 5, 1983 | Sturgeon Lake, Minnesota | Florida Panthers |
| F | 18 | Mike Brown | 195 | 5`11 | June 24, 1985 | Northbrook, Illinois | Toronto Maple Leafs |
| F | 28 | Paul Gaustad | 212 | 6`5 | February 3, 1982 | Fargo, North Dakota | Buffalo Sabres |
| F | 19 | Chris Kreider | 205 | 6`2 | April 30, 1991 | Boxford, Massachusetts | Boston College |