William Clarke (born 24 December 1798 at Nottingham; died 25 August 1856 at Wandsworth, Surrey) was an English cricketer and team manager who played first-class cricket from 1826 to 1855. He founded, managed and captained the All-England Eleven. He has been described as "one of certain figures who, in the history of cricket, stand like milestones along the way".
In the late 1820s, he lost sight in one eye after being struck there by a fives ball on the court behind the Bell Inn in Nottingham.
Clarke was originally a bricklayer by trade, but from his earnings as a bowler and an advantageous marriage he was able in 1837 to take up the traditional cricketer's trade of publican. He married Mary Chapman, the landlady of the Trent Bridge Inn, and they arranged for the land behind the inn to be made available. He opened the enclosed Trent Bridge cricket ground behind the inn and, from July 1840, it became the main venue for Nottinghamshire matches instead of the Forest racecourse, which was not enclosed. A stand at Trent Bridge has been named after Clarke.
Clarke was a great spin bowler. He began his first-class career as roundarm bowling was being introduced but he decided to persist with the slow right-arm underarm leg-spin he had learned as a boy. In his career, he took 795 wickets at the outstanding average of 10.06 in 143 known first-class matches with a best analysis of 9/29. He took five wickets in an innings 82 times and ten wickets in a match 26 times. He was a moderate batsman, scoring first-class 2133 runs at an average of 10.35 with a highest score of 75. He took 55 catches.
Clarke played in the inaugural North v. South fixture at Lord's, this being his first appearance there.
He is believed to be the only player ever to take a first-class hat-trick that included the same batsman twice (i.e., John Fagge, the hat-trick spanning both Kent innings).
Besides his bowling, Clarke's greatest attribute was his captaincy and leadership. He was an astute tactician and perhaps the sport's first truly tactical captain who could "think out" the opposition by means of planned field positions and rotation of his bowlers. Taking the reins from Joseph Dennis, Clarke captained the old Nottingham town club from 1830 and automatically succeeded to the captaincy of Nottinghamshire County Cricket Club when it was formed out of the town club in various stages between 1835 and 1840.