Marcel Lalu, French gymnast (died 1951)

Marcel Lalu was a French gymnast who competed in the 1900 Summer Olympics, in the 1908 Summer Olympics, and in the 1912 Summer Olympics. In 1900 he finished eighth in the combined exercises competition which was the only Olympic gymnastic event. Eight years later he finished seventh in the 1908 all-around competition and at the 1912 Games he finished again seventh in the all-around contest.

March 24 is the 83rd day of the year in the Gregorian calendar; 282 days remain until the end of the year.