Bywaters is a surname in the English language. People whose family name is or was Bywaters include:
Frederick Bywaters (1902–1923), British man executed for murder Eric Bywaters (1910–2003), British physician Gabe Bywaters (died 2004), Australian politician Jerry Bywaters (1906–1989), American artist, university professor, museum director, art critic and historian Stella Bywaters (1919–2009), Australian brigadier in the Salvation Army Zakiya Bywaters (born 1991), American professional soccer See also Bywaters' syndrome or Crush syndrome, named for Eric Bywaters