| FIBA Americas League 2009–10 | |
| League: | FIBA Americas League |
| Sport: | Basketball |
| Duration: | December 6, 2009 – February 6, 2010 |
| Grand Final Mvp: |  Kyle Lamonte(Peñarol de Mar del Plata) |
| Grand Final Mvp Link: | FIBA Americas League Awards#FIBA Americas League Grand Final MVP |
| Top Scorer: | Leandro García Morales (Halcones Xalapa)  Héctor Romero(Espartanos de Margarita) |
| Top Scorer Link: | FIBA Americas League Awards#FIBA Americas League Top Scorer |
| Finals: | Finals |
| Finals Link: | 2009–10 FIBA Americas League#Final Four |
| Finals Champ: |  Peñarol de Mar del Plata |
| Finals Runner-Up: | Espartanos de Margarita |
| Seasonslistnames: | FIBA Americas League |
| Prevseason Link: | 2008–09 FIBA Americas League |
| Prevseason Year: | 2008–09 |
| Nextseason Link: | 2010–11 FIBA Americas League |
| Nextseason Year: | 2010–11 |
The 2009–10 FIBA Americas League was the third edition of the first-tier and most important professional international club basketball competition in the regions of South America, Central America, the Caribbean, and Mexico, with the winner of the competition being crowned as the best team and champion of all of those regions. It was played between December 6, 2009 and February 6, 2010. The tournament was won by the Argentine League club Peñarol Mar del Plata, which was their second title in three years.
| Team | W | L | Pts | PF | PA | |
|---|---|---|---|---|---|---|
| Quimsa | 3 | 0 | 6 | 234 | 214 | |
| Atenas de Cordoba | 2 | 1 | 5 | 271 | 234 | |
 Soles de Mexicali | 1 | 2 | 4 | 228 | 252 | |
 Minas Tênis Clube | 0 | 3 | 3 | 246 | 279 |
| Team | W | L | Pts | PF | PA | |
|---|---|---|---|---|---|---|
| Espartanos de Margarita | 2 | 1 | 5 | 265 | 271 | |
| Halcones Rojos Veracruz | 2 | 1 | 5 | 273 | 266 | |
| Flamengo | 1 | 2 | 4 | 223 | 219 | |
| Capitanes de Arecibo | 1 | 2 | 4 | 247 | 252 |
| Team | W | L | Pts | PF | PA | |
|---|---|---|---|---|---|---|
| Halcones de Xalapa | 3 | 0 | 6 | 290 | 216 | |
| Obras Sanitarias | 2 | 1 | 5 | 245 | 259 | |
| Joinville Esporte Clube | 1 | 2 | 4 | 241 | 260 | |
| Malvin | 0 | 3 | 3 | 245 | 286 |
| Team | W | L | Pts | PF | PA | |
|---|---|---|---|---|---|---|
| Peñarol | 3 | 0 | 6 | 249 | 195 | |
| Brasília | 2 | 1 | 5 | 255 | 245 | |
| Halcones UV Córdoba | 1 | 2 | 4 | 237 | 227 | |
 Navieros de Colón | 0 | 3 | 3 | 194 | 268 |
| Team | W | L | Pts | PF | PA | |
|---|---|---|---|---|---|---|
| Peñarol | 3 | 0 | 6 | 272 | 222 | |
| Esparantos de Margarita | 1 | 2 | 4 | 222 | 236 | |
| Halcones Xalapa | 1 | 2 | 4 | 272 | 272 | |
| Quimsa | 1 | 2 | 4 | 221 | 257 |