Bowser is a surname. Notable people with the surname include:
Arda Bowser (1899–1996), professional football player
Charley Bowser (born c. 1890), American football coach
John Bowser (1856–1936), Australian politician
George Bowser, Canadian comedian, of Bowser and Blue duo
John W. Bowser (1892–1956), Canadian who supervised construction of the Empire State Building
Jonathon Earl Bowser, Canadian artist (see Zabibah and the King)
Mary Bowser, American freed slave who worked as a Union spy during the American Civil War
Muriel Bowser, Democratic politician in Washington, D.C
Ryan Bowser, music producer
Sylvanus Bowser (19th-century–1938), American inventor
William John Bowser (1867–1933), Canadian politician
