Louis Paul Lebreton (October 19, 1875 in Paris – March 31, 1960 in Paris) was a French tennis player. He was born Bordeaux and died in Lyon. He was three-time a runner-up in the singles event of the Amateur French Championships, losing in 1898 and 1899 to Paul Aymé, and in 1901 to André Vacherot.^[1]

He also competed in the men's singles and doubles events at the 1900 Summer Olympics.^[2][3]

Grand Slam finals

Singles: 3 (0-3)

Outcome	Year	Championship	Surface	Opponent in the final	Score in the final
Runner-up	1898	French Championships	Clay (red)	Paul Aymé	–
Runner-up	1899	French Championships	Clay (red)	Paul Aymé	–
Runner-up	1901	French Championships	Clay (red)	André Vacherot	–