Boulenger is a surname. Notable people with the surname include:
Benjamin Boulenger (born 1990), French footballer Edward George Boulenger (1888–1946), British zoologist, director of aquarium at London Zoo George Albert Boulenger (1858–1937), Belgian-British zoologist and botanist, described over 2,000 species Hippolyte Boulenger (1837–1874), Belgian landscape painter Marcel Boulenger (1873–1932), French fencer
See also Boulanger