- Musical artist <! See Wikipedia:WikiProject_Musicians >.name
- Leathermouth
- Musical artist <! See Wikipedia:WikiProject_Musicians >.background
- group_or_band
- Musical artist <! See Wikipedia:WikiProject_Musicians >.image
- Leathermouth 2013.png
- Musical artist <! See Wikipedia:WikiProject_Musicians >.landscape
- yes
- Musical artist <! See Wikipedia:WikiProject_Musicians >.caption
- Leathermouth in 2013
- Musical artist <! See Wikipedia:WikiProject_Musicians >.origin
- New Jersey, United States
- Musical artist <! See Wikipedia:WikiProject_Musicians >.years_active
- 2007–2010, 2013
- Musical artist <! See Wikipedia:WikiProject_Musicians >.label
- Epitaph, Skeleton Crew
- Musical artist <! See Wikipedia:WikiProject_Musicians >.spinoff_of
- My Chemical Romance
- Musical artist <! See Wikipedia:WikiProject_Musicians >.past_members
- Andrew Escobar
Vincent Averelli
Steve Oyola
Frank Iero
Rob Hughes
James Dewees
Ed Auletta