List of criminals on Criminal Minds. Keep in mind that the articles accessible below will contain spoilers.
For minor criminals mentioned, see here.
Assassins
For all assassins (or attempted assassins), see here.
Con Artists
For all con artists, see here.
Copycats
For all copycats, see here.
Angels of Death
For all angels of death, see here.
Family Annihilators
For all family annihilators. see here.
Serial Killers
For all serial killers (including serial-turned-spree killers and serial rapists-turned-killers), see here.
Rampage Killers
For all rampage killers (spree killers and mass murderers), see here.
Budding Killers
For all budding serial killers and budding spree killers, see here.
Budding Serial Rapists
For all budding serial rapists (if they're not already a budding killer), see here.
Hitmen
For all hitmen (and hitwomen), see here.
Cop Killers
For all cop killers, see here.
Proxy Killers
For all killers by proxy, see here.
Serial Bombers
For all serial bombers, see here.
Serial Arsonists
For all serial arsonists, see here.
Serial Rapists
For all serial rapists, see here.
Pedophiles
For all pedophiles, see here.
Ephebophiles
For all ephebophiles, see here.
Hebephiles
For all hebephiles, see here.
Necrophiliacs
For all necrophiliacs, see here.
Enucleators
For all enucleators, see here.
Cult Leaders
For all cult leaders, see here.
Cannibals
For all cannibals (of all types), see here.
Lonely Hearts Killers
For all lonely hearts killers, see here.
Bank Robbers
For all bank robbers, see here.
Poisoners
For all poisoners, see here.
Stalkers
For all stalkers, see here.
Robbers
For all robbers, see here.
Abductors
For all abductors, see here.
Hackers
For all criminal hackers, see here.
Gangsters
For all gangsters, see here.
Thrill Killers
For all thrill killers, see here.
School Shooters
For all school shooters, see here.
Snipers
For all criminal snipers (including L.D.S.K.s), see here.
Teams and Organizations
For all criminal teams, families, groups, and organizations, see here.
Vigilantes
For all vigilantes, see here.
Accomplices and Other Criminals
For all criminal accomplices, attempted murderers, and other miscellaneous criminals, see here.
Terrorists
For all terrorists, see here.
Torturers
For all torturers, see here.
International Criminals
For all international criminals, see here.
Workplace Shooters
For all workplace shooters, see here.
Home Invaders
For all home invaders, see here.