Lindsey Butterworth (born 27 September 1992) is a Canadian middle-distance runner. She competed in the women's 800 metres at the 2017 World Championships in Athletics. She also competed at the 2019 World Championships in Athletics, reaching the semi-final in the women's 800 meters. Named to the Canadian team for the 2020 Summer Olympics in Tokyo, Butterworth was fifth in her heat of the 800 metres and did not advance to the semi-finals.