| Tanya Chaplin | |
| Birth Name: | Tanya Service |
| Birth Place: | Missouri, United States |
| Nationality: | American |
| Occupation: | Gymnastics coach |
| Years Active: | 1997–present (Coach) |
| Employer: | Oregon State University |
| Alma Mater: | University of California, Los Angeles (1985–90) |
Tanya A. Chaplin (born Tanya A. Service; 1968) is an American gymnastics coach and former artistic gymnast. She is the current head coach of the Oregon State Beavers women's gymnastics program and has been since 1997.[1] An accomplished competitive gymnast, Chaplin attended UCLA and was a member of the UCLA Bruins gymnastics team.