Suckling is a surname. Notable people with the surname include:
Catherine Suckling (1725–1767), mother of Horatio Nelson Charles Suckling (1920–2013), British chemist Edmund Suckling (1580–1628), Dean of Norwich Ernest Suckling (1890–1962), English cricketer Florence H. Suckling (1848–1932), English activist and writer George Suckling (18th century), British Virgin Islands lawyer Isabel Suckling (born 1998), British choral music recording artist James Suckling (born 1958), American wine critic John Suckling (poet) (1609–1642), English Cavalier poet John Suckling (politician) (1569–1627), member of the Privy Council of the United Kingdom Maurice Suckling (1726–1778), British Navy officer Matt Suckling (born 1988), Australian rules footballer Norman Suckling, New Zealand rower Norman Charles Suckling (1904–1994), English biographer, composer, pianist, and writer on music Perry Suckling (born 1965), English footballer Robert Suckling (1520–1589), English Member of Parliament Sue Suckling, businesswoman and commercial director from New Zealand