Bourdillon or Bourdillón is a surname. Notable people with the surname include:
Alberto Bourdillón (1943–2026), Argentine swimmer Bernard Henry Bourdillon (1883–1948), British colonial governor Francis William Bourdillon (1852–1921), British poet and translator Frédéric Bourdillon (born 1991), French-Israeli basketball player James Bourdillon (1811–1883), British colonial administrator in Madras Paul Bourdillon (born 1964), Zimbabwean cricketer Robert Benedict Bourdillon (1889–1971), British pilot and scientist T. F. Bourdillon (1849–1930), naturalist working in India Thomas Bourdillon (1890–1961), Orange Free State-born Rhodesian cricketer Tom Bourdillon (1924–1956), British mountaineer Victor Bourdillon (1897–1985), South African-born Rhodesian cricketer