Louis Maillard
Louis Maillard is the name of the following people:
- Louis Maillard (ethnologist) , ethnologist
- Louis Maillard (astronomer) (1867–1938), Swiss astronomer
- Louis Maillard (ice hockey player) (* 1991), Swiss-French ice hockey player
- Louis Camille Maillard (1878–1936), French physicist and chemist
- Louis Henri Maillard (1838–1923), Swiss architect
