Category:2011–12 in European rugby union

• 2011–12 in European rugby union by country‎ (13 C)

E

• 2011–12 European Challenge Cup‎ (2 P)

H

• 2011–12 Heineken Cup‎ (1 C, 3 P)

L

• 2011–12 in European rugby union leagues‎ (4 C, 8 P)

S

• 2012 Six Nations Championship‎ (4 P)

W

• 2011–12 in European women's rugby union‎ (6 P)