0
Frank Iero
Frank Iero
American musician
1
Ray Toro
Ray Toro
American musician
2
Gerard Way
Gerard Way
American musician and comic book writer
3
Leathermouth
Leathermouth
4
Mayday Parade
Mayday Parade
rock band
5
Simple Plan
Simple Plan
Canadian rock band
6
LostAlone
LostAlone
British rock band
7
From First to Last
From First to Last
American post-hardcore band
8
Creeper
Creeper
English rock band
9
Escape the Fate
Escape the Fate
American rock band
10
Panic! At The Disco
Panic! At The Disco
American musical group; rock solo project band
11
New Years Day
New Years Day
American rock band
12
The Maine
The Maine
band
13
Waterparks
Waterparks
American Pop-rock band
14
State Champs
State Champs
American pop punk band from Albany, New York, formed in 2010
15
Brand New
Brand New
American Rock band
16
The Used
The Used
American rock band formed in Orem, Utah, United States
17
Pierce the Veil
Pierce the Veil
American post-hardcore band
18
Twenty One Pilots
Twenty One Pilots
American musical duo
19
Dashboard Confessional
Dashboard Confessional
American band
20
Placebo
Placebo
English alternative rock band
21
Hawthorne Heights
Hawthorne Heights
American post-hardcore band
22
Further Seems Forever
Further Seems Forever
American band
23
Taking Back Sunday
Taking Back Sunday
American rock band
24
Reggie and the Full Effect
Reggie and the Full Effect
American rock band
25
The Red Jumpsuit Apparatus
The Red Jumpsuit Apparatus
band
26
Middle Class Rut
Middle Class Rut
American band
27
Wicca Phase Springs Eternal
Wicca Phase Springs Eternal
American singer
28
All Time Low
All Time Low
American rock band
29
Black Veil Brides
Black Veil Brides
American metal band
30
AFI
AFI
American punk rock band
31
The Smashing Pumpkins
The Smashing Pumpkins
American alternative rock band
32
Moose Blood
Moose Blood
British emo band
33
Jet
Jet
Australian band
34
Paramore
Paramore
American pop punk band
35
Twin Atlantic
Twin Atlantic
Scottish band
36
Falling in Reverse
Falling in Reverse
American post-hardcore band
37
Motion City Soundtrack
Motion City Soundtrack
American band
38
Weezer
Weezer
alternative rock band from the United States
39
Matchbook Romance
Matchbook Romance
band
40
Mineral
Mineral
American band
41
Muse
Muse
English rock band
42
Gallows
Gallows
band
Members, past and present

My Chemical Romance (commonly acronymized to MCR or abbreviated to My Chem) is an American rock band from Newark, New Jersey. The band's current lineup consists of lead vocalist Gerard Way, guitarists Ray Toro and Frank Iero, and bassist Mikey Way. Founded by Gerard, Mikey, Toro, and Matt Pelissier (and later joined by Iero), the band signed to Eyeball Records and released their debut album, I Brought You My Bullets, You Brought Me Your Love, in 2002. They signed with Reprise Records the next year and released their major-label debut, Three Cheers for Sweet Revenge, in 2004. Shortly after the album's release, Pelissier was replaced by Bob Bryar. A commercial success, the album was awarded platinum status over a year later.

The band eclipsed the success of their previous albums with their 2006 concept album, The Black Parade, which gained generally favorable reviews among music critics and was certified triple platinum in the United States and the United Kingdom. After the departure of long-time drummer Bob Bryar in March 2010, the band released their fourth studio album, Danger Days: The True Lives of the Fabulous Killjoys, in November that same year, to positive reviews. The band replaced Bryar on tour with drummers including Michael Pedicone and Jarrod Alexander. After the addition of touring keyboardist James Dewees in 2012 and the release of Conventional Weapons, a series of singles recorded in 2009, released over the course of five months, the band announced its breakup on March 22, 2013, one month after the final release in the Conventional Weapons series. After the band's split, a greatest hits album titled May Death Never Stop You was released in March 2014. A tenth-anniversary reissue of The Black Parade, including demos and live versions of the B-sides from the album and an early version of "Welcome to the Black Parade", titled "The Five of Us Are Dying", was released on September 23, 2016, titled The Black Parade/Living with Ghosts.

The band reunited out of the public eye in 2017 and announced a reunion show on October 31, 2019, which took place in Los Angeles on December 20, 2019, extending this to a small tour consisting of dates in Australia, New Zealand and Japan a week later. This was followed by announcements in January 2020 of North American and European tours; however, all shows were later postponed because of the COVID-19 pandemic.