| WEC 8: Halloween Fury 2 | |
| Promotion: | World Extreme Cagefighting |
| Date: | October 17, 2003 |
| Venue: | Palace Indian Gaming Center |
| Previousevent: | WEC 7: This Time It's Personal |
| Followingevent: | WEC 9: Cold Blooded |
WEC 8: Halloween Fury 2 was a mixed martial arts event promoted by World Extreme Cagefighting on October 17, 2003, at the Palace Indian Gaming Center in Lemoore, California. The main event saw Cole Escovedo defend the WEC Featherweight title against Anthony Hamlett.