Lloyd George Muirhead Harris (born 24 February 1997) is a South African tennis player.
Harris has a career high ATP singles ranking of 82 achieved on 22 July 2019.
Harris has won 3 ATP Challenger singles titles and 2 Challenger doubles titles.
Harris has also won 13 ITF singles titles and 4 ITF doubles titles.
Harris is currently South Africa's number two ranked tennis player behind Kevin Anderson.
Harris has represented South Africa at the Davis Cup where he has a W/L record of 11–4.
In August 2018 Harris qualified for his first Grand Slam main-draw at a senior men's singles level.
He qualified for the US Open through the qualifying rounds.