Maus is a surname. Notable people with the name include:
August Maus (1915–1996), German U-boat commander
Codey Maus (born 1985), Canadian curler
Guido Maus (born 1964), Belgian-born American art curator and collector
Jacques Maus (1905–unknown), Belgian bob-sledder
John Maus (born 1980), American musician and composer
John Joseph Maus (1943–2011), American singer, songwriter and guitarist, known as John Walker of The Walker Brothers
John R. Maus, pilot of Northwest Airlines Flight 255
Julius Maus (1906–1934), German cyclist
Marcela Maus, American immunologist
Octave Maus (1856–1919), Belgian art critic, writer, and lawyer
Robert Maus (1933–2025), German politician
Rodger Maus (1932–2017), American art director