Current members
- Gerard Way — lead vocals
- Ray Toro — lead guitar, backing vocals
- Mikey Way — bass
- Frank Iero — rhythm guitar, backing vocals (2002–present)
- Bob Bryar — drums, percussion (2004–present)
Former members
- Matt Pelissier — drums, percussion (2001–2004)
Touring members
- James Dewees — keyboards, percussion (2007–2008)
