Louis Gardent (18 August 1878 – 10 December 1917) was a French road cyclist.

Gardent had not an easy childhood and adolescence, but nevertheless he went on to participate in major cycling events. He participated in three editions of the Tour de France, in the 1907 edition, 1908 edition and 1909 edition, finishing the 1909 edition in 40th place. He died during World War I in 1917.