Stefan Mazrocis
| Born | April 18, 1967 Blaby, Leicester, England |
|---|---|
| Sport country | Netherlands (2003–present) England (until 2003) |
| Professional | 1991–2001, 2002/2003, 2004/2005, 2008/2009 |
| Highest ranking | 65 (1997–1999) |
| Best ranking finish | Quarter-final (x1) |
Stefan Mazrocis (born 18 April 1967) is a Dutch-English former professional snooker player. He was born of Latvian and English parentage, and spent his early life in Leicester, England.