Guardians of the Galaxy
Gwen Stacy
H.A.M.M.E.R.
H.E.R.B.I.E.
Half-Life (Tony Masterson)
Hammerhead
Hank Pym
Happy Hogan
Hardball
Harrier
Harry Osborn
Hate-Monger (Adolf Hitler)
Havok
Hawkeye
Hawkeye (Kate Bishop)
Hawkeye (Marvel Heroes)
Hawkeye (Ultimate)
Hawkeye/Clint Barton (MAA)
Hellcat (Patsy Walker)
Hellfire Club
Hellion
Hellions (Squad)
Henry Peter Gyrich
Hepzibah
Hercules
Heroes For Hire
Hex
High Evolutionary
Hindsight Lad
Hiroim
Hit-Monkey