Bicknell is a surname. Notable people with the surname include:
Andrew Bicknell, (born 1956), English actor
Bennet Bicknell, (1781-1841), US Representative
Clarence Bicknell, (1842-1918), British pastor, botanist and esperantist
Darren Bicknell, (born 1967), English cricketer
Ed Bicknell, (born 1948), English businessman
Eugene Pintard Bicknell (1859-1925), American botanist and ornithologist
Francis Bicknell Carpenter, (1830-1900), American painter
George A. Bicknell, (1815-1891), US Representative
Greg Bicknell, American baseball player
Jack Bicknell, (born 1938), American football coach
John Bicknell Auden, (1903-1931), English geologist
John Dustin Bicknell, (1838-1911), Los Angeles lawyer
Martin Bicknell, (born 1969), English cricketer
Stephen Bicknell, (1957-2007), English organ builder
Steve Bicknell, (born 1959), English footballer
Thomas W. Bicknell, (1834-1925), American author