William Bestwick (24 February 1875 – 2 May 1938) was an English cricketer who played for Derbyshire between 1898 and 1926. He was a medium-fast bowler who took over 1,400 wickets in his career, including 10 in one innings.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| First-class | 323 | 1,607 | 4.71 | 0/0 | 39 | 1,457 | 21.28 | 10/40 | 90/– |
