Gresham is a surname.

Those bearing it include: Sir Edward Gresham, 2nd Baronet (1649–1709), English politician Diane Guthrie-Gresham (born 1971), Jamaican track and field athlete Douglas Gresham (born 1945), British film producer Gloria Gresham (born 1946), American costume designer Grits Gresham (1922–2008), American sportsman James Gresham (disambiguation) Jermaine Gresham (born 1988), American football player Sir John Gresham (1495–1556), Lord Mayor of London and founder of Gresham's School Joy Gresham (1915–1960), poet married to C. S. Lewis Peter Gresham (born 1933), New Zealand politician Sir Richard Gresham (1494–1549), merchant Suzette Gresham, American chef Sir Thomas Gresham (c. 1519 – 1579), after whom Gresham's law is named, founder of Gresham College Tony Gresham (1940–2025), Australian amateur golfer Walter Q. Gresham (1832–1895), American statesman and jurist William Lindsay Gresham (1909–1962), American author William Gresham, (1870 – after 1894), English footballer