Louis Sullivan (1856–1924) was an American Modernist architect.
Louis Sullivan may also refer to:
- Louis Wade Sullivan (born 1933), American physician; former Secretary, Department of Health and Human Services
- Lou Sullivan (1951–1991), American transgender activist
- Louis R. Sullivan (1892–1925), American anthropologist
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: