Inter Milan has won the UEFA Champions League three times in its history. Their titles came in the following seasons:

• 1963–64, when they defeated Real Madrid 3–1 in the final.
• 1964–65, securing back-to-back titles by beating Benfica 1–0.
• 2009–10, under José Mourinho, when they completed a historic treble by winning the Champions League, Serie A, and Coppa Italia, defeating Bayern Munich 2–0 in the final