| Prevseason: | 2009–10 |
| Nextseason: | 2011–12 |
| Lega Basket Serie A | |
| Season: | 2010–11 |
| Champions: | Montepaschi Siena (6th title) |
| Runners Up: | Bennet Cantù |
| Relegated: | Enel Brindisi |
| Teams: | 16 |
| Dates: | October 16, 2010 – June 19, 2011 |
| Mvp Link: | Lega Basket Serie A MVP |
| Mvp N: | USA |
| Finals Mvp Link: | Lega Basket Serie A Finals MVP |
| Finals Mvp N: | MKD |
| Ppg: | 20.2 |
| Ppg N: | USA |
| Rpg: | 10.4 |
| Rpg N: | USA |
| Apg: | 6.8 |
| Apg N: | MKD |
The 2010–11 Lega Basket Serie A was the 89th season of the Lega Basket Serie A, the top level basketball league in Italy. The season from October 16, 2010, till June 19, 2011.[1] Montepaschi Siena won its 6th title.
| width=15 | width=220 | Team | width=30 | Pts | width=30 | Pld | width=30 | W | width=30 | L | width=30 | PF | width=30 | PA | width=220 | Qualification | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 52 | 30 | 26 | 4 | 2514 | 2159 | Qualified for the Playoffs | ||||||||||
| 2 | 44 | 30 | 22 | 8 | 2311 | 2132 | |||||||||||
| 3 | 42 | 30 | 21 | 9 | 2409 | 2295 | |||||||||||
| 4 | 34 | 30 | 17 | 13 | 2468 | 2378 | |||||||||||
| 5 | 34 | 30 | 17 | 13 | 2311 | 2252 | |||||||||||
| 6 | 30 | 30 | 15 | 15 | 2463 | 2512 | |||||||||||
| 7 | 30 | 30 | 15 | 15 | 2385 | 2430 | |||||||||||
| 8 | 30 | 30 | 15 | 15 | 2345 | 2358 | |||||||||||
| 9 | 28 | 30 | 14 | 16 | 2323 | 2262 | |||||||||||
| 10 | 28 | 30 | 14 | 16 | 2186 | 2260 | |||||||||||
| 11 | 24 | 30 | 12 | 18 | 2395 | 2422 | |||||||||||
| 12 | 24 | 30 | 12 | 18 | 2384 | 2395 | |||||||||||
| 13 | 22 | 30 | 11 | 19 | 2314 | 2382 | |||||||||||
| 14 | 22 | 30 | 11 | 19 | 2393 | 2487 | |||||||||||
| 15 | 20 | 30 | 10 | 20 | 2253 | 2458 | |||||||||||
| 16 | 16 | 30 | 8 | 22 | 2194 | 2466 | Relegation | ||||||||||