Samuel Woodward (1790–1838) was an English geologist and antiquary.

Samuel or Sam Woodward may also refer to:

Samuel Bayard Woodward (1787–1850), American psychiatrist Samuel Pickworth Woodward (1821–1865), English geologist and malacologist Samuel Walter Woodward (1848–1917), American businessman, co-founder of the Woodward & Lothrop department store Samuel Woodward, 18th-century Massachusetts minister, builder of the Rev. Samuel Woodward House Samuel Lincoln Woodward, American neo-Nazi charged in the 2018 murder of Blaze Bernstein

See also Sam Woodyard (1925–1988), American jazz drummer Samuel Woodworth (1784–1842), American author