Guillard

Guillard is a surname, and may refer to:
 * Charlotte Guillard, first woman printer of importance
 * Georges Guillard (born 1939), French former holder of the Great Organ of the Notre-Dame church in Paris
 * Marie Guillard (born 1972), French actress
 * Melvin Guillard, American mixed martial artist
 * Nicolas-François Guillard, French writer of operatic librettos
 * Norma Guillard Limonta, Cuban social psychologist and researcher on gender, sexuality, race and identity
 * Robert Guillard, French bobsledder