Brooke Mackenzie Henderson (born 10 September 1997) is a Canadian professional golfer on the LPGA Tour.
Henderson was named the Canadian Press female athlete of the year for 2015, 2017 and 2018. She won her first major at age 18 in 2016 at the KPMG Women's PGA Championship, becoming the event's youngest winner. With nine LPGA wins as of June 2019, Henderson has the most victories of any professional golfer on major tours in Canadian history.
In November 2019, she was named the winner of the 2019 Founders Award by a vote of fellow golfers on the LPGA Tour as someone "whose behaviour and deeds best exemplify the spirit, ideals, and values of the LPGA."