These were the rosters of the 10 teams competing at the 2009 FIBA Americas Championship.
Group A Canada
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Average Age 24.8
Mexico
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Puerto Rico
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Uruguay
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Virgin Islands
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Group B Argentina
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Brazil
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Dominican Republic
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Panama
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
Venezuela
| valign="top" | Head coach
Legend nat field describes country of last club before the tournament Age field is age on August 26, 2009
References FIBA Americas Championship Teams LatinBasket