Raab is a German surname. Notable people with the surname include:
Antoine Raab, German association footballer
Antonius Raab, German aeroplane designer
Ben Raab, comic book writer
Chris Raab, MTV personality
Dominic Raab, British politician
Ignác Raab, Czech Jesuit brother and painter
Jennifer Raab, president of Hunter College
Julius Raab, former Austrian politician
Kurt Raab, former German actor
Leopold Friedrich Raab (born 1721), German violinist and composer
Michael Raab, (born 1982), American butterfly swimmer
Rachel Raab American photographer
Selwyn Raab, American journalist and writer
Stefan Raab (born 1966), German entertainer
