James P Riva
- Category : 1957-births
- Type : ME
- Profile : 3/5 - Martyr / Heretic
- Definition : Single
- Incarnation Cross : RAX Eden 2
American self-labeled vampire. He killed his grandma on 4/10/1980 in Marshfield, MA, and cut into her heart. After being indicted, he told his mom that he 'd been a vampire for years and needed blood to stay alive. He said that he heard voices and his brain felt like it was on fire.