Louis Percy (born 15 September 1872, date of death unknown) was a French sports shooter who competed in the 1912 Summer Olympics.He was born in Lorquin.
In 1912 at the Stockholm Games he participated in the following events:
team free rifle - fourth place
team rifle - fifth place
600 metre free rifle - 20th place
300 metre military rifle, three positions - 23rd place
300 metre free rifle, three positions - 44th place