Chassériau is a surname. Notable people with this surname include:
Arthur Chassériau (1850–1934), French art collector and stockbroker Benoît Chassériau (1780–1844), French diplomat Charles Frédéric Chassériau (1802–1896), French painter Leopold Chasseriau (1825–1891), French planter Théodore Chassériau (1819–1856), French romantic painter Victor Frédéric Chassériau (1774–1815), French general