2010–11 A-1 League
The 2010–11 A-1 League () was the 20th season of the A-1 League, the highest professional basketball league in Croatia. The first half of the season consisted of 10 teams and 90-game regular season (9 games for each of the 10 teams) began on Saturday, October 9, 2010 and ended on Saturday, March 12, 2011. The second half of the season consists of 4 teams from ABA League and the best 4 teams from first half of the season.