| Mark Chaloner | |
| Nationality: | English |
| Birth Date: | 23 May 1972 |
| Birth Place: | Nocton, Lincolnshire |
| Sport: | Squash |
Mark Anthony Chaloner (born 23 May 1972, in Nocton, Lincolnshire) is a male retired professional squash player from England.
Chaloner was a member of the England team which won the World Team Squash Championships in 1995, and reached a career-high world ranking of World No. 7 in 2001. He won a gold medal for England in the men's doubles at the 1998 Commonwealth Games in Kuala Lumpur, (partnering Paul Johnson).[1] <.[2] He was elected President of the Professional Squash Association (PSA) in 2002.