Bloomingdale is a surname. Notable people with the surname include:
Al Bloomingdale (born 1953), American player of Canadian football Alfred S. Bloomingdale (1916–1982), American businessman Betsy Bloomingdale (1922–2016), American socialite and philanthropist Jane Bloomingdale (born 1953), American politician Joseph B. Bloomingdale (1842–1904), American businessman Lyman G. Bloomingdale (1841–1905), American businessman Richard Bloomingdale, American labor union activist Samuel Bloomingdale (1873–1968), American businessman Teresa Bloomingdale (1930–2000), American humorist and writer