Both is a surname. Notable people with the surname include:

Andries Both (1612/1613–1642), Dutch painter Bob Both (born 1952), American record producer Christiaan Both (1895–1977), Dutch sports shooter Donald Both (1914–2005), Australian inventor, brother of Edward Both Christiaan Both (ecologist) (born 1969), Dutch ecologist Edward Both (1908–1987), Australian inventor Jan Dirksz Both (1610 and 1618–1652), Dutch painter Kuno-Hans von Both (1884–1955), German World War II general Marcus Both (born 1979), Australian golfer Miklós Both (born 1981), Hungarian musician Paul Both, German World War II soldier Pieter Both (1568–1615), first Governor-General of the Dutch East Indies

See also Botha, a common Afrikaans surname