Most hat-tricks in a UEFA Champions League season
- Who
- Cristiano Ronaldo
- What
- 3 total number
- Where
- Spain (Madrid)
- When
- 12 April 2016
The most hat-tricks in a UEFA Champions League season is 3, achieved by Cristiano Ronaldo (Portugal) from 15 September 2015 to 12 April 2016.
Ronaldo's hat-tricks came in group games against Shakhtar Donetsk (Ukraine), which Real won 4-0 and Malmö FF (Sweden) in an 8-0 victory. The third hat-trick came in the quarter final second leg against Wolfsburf (Germany) where Real overcame a 2-0 deficit from the first leg to win 3-2 on aggregate.