| 2005–06 Polish Volleyball League | |
| League: | Polish Volleyball League |
| Sport: | Volleyball |
| Duration: | 15 October 2005 – 23 April 2006 |
| No Of Teams: | 10 |
| League Champs: | BOT Skra Bełchatów (2nd title) |
| Prevseason Year: | 2004–05 |
| Nextseason Year: | 2006–07 |
The 2005–06 Polish Volleyball League was the 70th season of the Polish Volleyball Championship, the 6th season as a professional league organized by the Professional Volleyball League SA (Polish: Profesjonalna Liga Piłki Siatkowej SA) under the supervision of the Polish Volleyball Federation (Polish: Polski Związek Piłki Siatkowej).
BOT Skra Bełchatów won their 2nd title of the Polish Champions.
| width=10px bgcolor=#CCFFCC | Qualified for the 2006–07 CEV Champions League | ||
| width=10px bgcolor=#BBEBFF | Qualified for the 2006–07 CEV Top Teams Cup | ||
| width=10px bgcolor=#FAFAD2 | Qualified for the 2006–07 CEV Cup | ||
| width=10px bgcolor=#FFE7E7 | Playoffs with the 2nd team from the 1st league | ||
| width=10px bgcolor=#FFCCCC | Relegation to the 1st league |