Billington is a surname. Notable people with the surname include:
Billington family
James Billington (1847 – 1901), English executioner
Thomas Billington (1872 – 1902), English executioner
William Billington (1875 – 1952), English executioner
John Billington (1880 – 1905), English executioner
Tom Billington (born 1958), retired English professional wrestler
Craig Billington (born 1966), retired Canadian ice hockey goaltender
Elizabeth Billington (1765–1818), British opera singer
Francelia Billington (1895–1934), American actress
Fred Billington (1862–1917), English singer and actor
Geoff Billington, British showjumper
James H. Billington (born 1929), the current U.S. Librarian of Congress
John Billington (1580s–1630), an immigrant on the Mayflower and first Englishman to be hanged in New England
Joseph Billington, English footballer
Kevin Billington (born 1934), British film director
Michael Billington (actor) (1941–2005), the popular British film and television actor
Michael Billington (critic) (born 1939), the drama critic of The Guardian
Michael Billington (activist), activist in the LaRouche movement, author of Reflections of an American Political Prisoner
Polly Billington, radio reporter
Rachel Billington (born 1942), British author
Ray Allen Billington (1903–1981), American historian
Ray Billington (1930 -2012), British philosopher
Teresa Billington-Greig (1877–1964), suffragette and one of 70 founders of the Women's Freedom League
Teddy Billington (1882–1966), US Olympic cyclist
Thomas Billington (disambiguation), multiple people
William Billington (poet) (1825–1884), English poet