Hubback is a surname. Notable people with the surname include:
Arthur Benison Hubback (1871–1948), English architect Catherine Hubback (1818–1877), English novelist Eva Marian Hubback (1886–1949), English feminist George Hubback (1882–1955), English Anglican priest Gordon Hubback (1902–1970), British Royal Navy admiral Theodore Hubback (1872–1942), English engineer, conservationist and author