Category:2011–12 in European basketball leagues

• 2011–12 Euroleague (1 C, 13 P)
• 2011–12 in European women's basketball leagues (5 P)

0–9

• 2011–12 in European second tier basketball leagues (1 C, 2 P)

B

• 2011–12 in British basketball leagues (2 P)

E

• 2011–12 Eurocup Basketball (16 P)

L

• 2011–12 LKL season (4 P)

S

• 2011–12 in Spanish basketball leagues (2 C, 5 P)

• 2011–12 Euroleague

A

• 2011–12 ABA League

B

• 2011–12 Baltic Basketball League
• 2011–12 Basketball League Belgium Division I
• 2011–12 BIBL season
• 2011–12 Basketball Championship of Bosnia and Herzegovina
• 2011–12 British Basketball League season

C

• 2011–12 A-1 League

E

• 2011–12 KML season
• 2011–12 Eurocup Basketball
• 2011–12 FIBA EuroChallenge

F

• 2011–12 Korisliiga season
• 2011–12 Pro A season

G

• 2011–12 Basketball Bundesliga
• 2011–12 Greek Basket League

I

• 2011–12 Israeli Basketball Super League
• 2011–12 Lega Basket Serie A

K

• 2011–12 Kosovo Basketball Superleague

L

• 2011–12 Latvian Basketball League
• 2011–12 LKL season

M

• 2011–12 Prva A liga

N

• 2011–12 Dutch Basketball League

P

• 2011–12 PLK season

R

• 2011–12 PBL season

S

• 2011–12 Basketball League of Serbia
• 2011–12 Slovenian Basketball League
• 2011–12 ACB season
• 2011–12 Championnat LNA season

T

• 2011–12 Turkish Basketball League

U

• 2011–12 Ukrainian Basketball SuperLeague

V

• 2011–12 VTB United League