| TBL Playoffs | |
| Season: | 2009–10 |
| Dates: | 29 April – 2 June 2010 |
| Champions: | Fenerbahçe Ülker (4th title) |
| Runners Up: | Efes Pilsen |
| Semifinalists: | Banvit Beşiktaş Cola Turka |
| Teams: | 8 |
| Games: | 23 |
| Finals Mvp N: | USA |
| Finals Mvp Link: | Basketbol Süper Ligi Finals MVP |
| Prevseason: | 2009 |
| Nextseason: | 2011 |
| Updated: | 16 May 2019 |
See main article: 2009–10 Turkish Basketball League.
2010 Turkish Basketball League (TBL) Playoffs was the final phase of the 2009–10 Turkish Basketball League season. The playoffs started on 29 April 2010. Efes Pilsen were the defending champions.
The eight highest placed teams of the regular season qualified for the playoffs. All series were best-of-5 except the final, which was best-of-7. Under Turkish league rules, if a team swept its playoff opponent in the regular season, it was granted an automatic 1–0 series lead, and the series started with Game 2.
Fenerbahçe Ülker competed against Efes Pilsen in the finals, won the series 4-2 and got their 4th championship.