The Xavier Institute is one of the fictional schools in the X-Men universe. This list documents the fictional staff, students and alumni of the institute.

• Later renamed as Xavier Institute for Higher Learning.

• Alicia Downing - Guidance counselor.
• Angel/Archangel (Warren Worthington III) - Flight class instructor. Current member of X-Corp on Krakoa.
• Annie Ghazikhanian - School nurse; left the school during an attack by the Brotherhood of Mutants.
• Beast (Dr. Henry "Hank" McCoy) - Science teacher and mentor of the Exemplars. Current member of X-Force on Krakoa.
• Colossus (Piotr Rasputin) - Art teacher; current member of Quiet Council of Krakoa.
• Cyclops (Scott Summers) - Headmaster, geometry/Leadership and tactics teacher and mentor of Corsairs. Current member of X-Men and one of the Great Captains of Krakoa.
• Gambit (Remy LeBeau) - Mentor of Chevaliers. Current member of Excalibur on Krakoa.
• Iceman (Robert "Bobby" Drake) - Omega-level mutant. Math/Accounting teacher and mentor of Excelsiors. Current member of X-Men on Krakoa.
• Karma (Mạnh Cao Xuân) - Secretary to the headmaster, teacher of lower school, librarian, French teacher and replacement mentor of Alpha Squadron. Current member of New Mutants on Krakoa.
• Magma (Amara Aquilla) - Geology teacher and replacement mentor of Paragons. Current member of New Mutants on Krakoa.
• Magneto (Max Eisenhardt/Erik "Magnus" Lehnsherr) - Omega-level mutant. Former headmaster. Founder of Krakoa nation.
• Marilyn Hannah - Former Xavier Institute chef. Killed by Black Tom Cassidy during the Brotherhood's attack.
• Mirage (Danielle Moonstar) - American history teacher and mentor of New Mutants squad. Depowered due to the events of M-Day and fired by White Queen; Later re-powered and current member of New Mutants on Krakoa.
• Moira MacTaggert - Housekeeper and lover of Professor X. Founder of Krakoa nation; current member of anti-mutant Orchis.
• Nightcrawler (Kurt Wagner) - Drama teacher. Current member of Quiet Council of Krakoa and Legionaries.
• Northstar (Jean-Paul Beaubier) - Former Business/Flight teacher and mentor of Alpha Squadron. Current member of X-Factor Investigations on Krakoa.
• Phoenix (Jean Grey) (now Marvel Girl) - Omega-level mutant. Former headmistress. Current member of X-Men on Krakoa.
• Professor X (Charles Xavier) - Former headmaster. Current member of Quiet Council and founder of Krakoa nation.
• Shadowcat (Katherine "Kate" Pryde) (now Red Queen) - Computer Science teacher and mentor of Paladins. Current member of Quiet Council of Krakoa and Marauders.
• Rogue (Anne Marie) - Mentor of Advocates. Current resident of Krakoa.
• Sanji Yamamoto - Member of the kitchen staff.
• Sharon Friedlander - Former school nurse; currently deceased.
• Stevie Hunter - Dance instructor; currently politician.
• Storm (Ororo Munroe) - Omega-level mutant. Mentor of her squad. Current member of Quiet Council of Krakoa, Great Ring of Arakko and Brotherhood of Arakko.
• Tom Corsi - Physical education teacher.
• White Queen (Emma Frost) - Headmistress, Ethics teacher and mentor of Hellions. Current member of the Quiet Council of Krakoa.
• Wolfsbane (Rahne Sinclair) - Former mentor of Paragons and teaching assistant. Current member of New Mutants on Krakoa.
• Wolverine (James Howlett/Logan) - Combat instructor; current member of X-Force on Krakoa.
• Xorn (Kuan Yin-Xorn) - Mentor of Special Class. Current member of Legionaries on Krakoa.

First group of students trained and graduated by Professor X.

• Angel (Warren Worthington III)
• Beast (Henry "Hank" McCoy)
• Cyclops (Scott Summers)
• Iceman (Robert "Bobby" Drake)
• Marvel Girl (Jean Grey)

• Havok (Alexander "Alex" Summers) - Enrolled after the original X-Men. Current member of X-Men on Krakoa.
• Polaris (Lorna Dane) - Enrolled after the original X-Men. Current member of X-Factor on Krakoa.
• Shadowcat (Katherine "Kate" Pryde) - Enrolled after the original X-Men.
• Jubilee (Jubilation "Jubes" Lee) - Enrolled after the original X-Men. Later joined Massachusetts Academy to join Generation X. Current member of Excalibur on Krakoa.

Second group of students trained by Professor X and later Magneto in his absence.

• Cannonball (Samuel "Sam" Guthrie) - Current resident of Krakoa.
• Cypher (Douglas "Doug" Ramsey) - Current member of Quiet Council and New Mutants on Krakoa.
• Karma (Mạnh Cao Xuân)
• Magik (Illyana Rasputin) - Current member of New Mutants, X-Men, Great Captains of Krakoa.
• Magma (Amara Aquilla)
• Mirage (Danielle "Dani" Moonstar)
• Sunspot (Roberto da Costa) - Current member of Great Ring of Arakko and Brotherhood of Arakko; also resident of Krakoa.
• Warlock - Currently an accessory to Cypher on Krakoa.
• Wolfsbane (Rahne Sinclair)

• Rusty (Russell Collins) - Enrolled after the original New Mutants. Killed by Holocaust but resurrected on Krakoa.^[1]
• Boom-Boom (Tabitha Smith) - Enrolled after the original New Mutants. Current member of X-Terminators on Krakoa.^[2]
• Rictor (Julio Esteban Richter) - Enrolled after the original New Mutants. Current member of Knights of X on Krakoa.^[3]
• Skids (Sally Blevins) - Enrolled after the original New Mutants. Current mutant/island relations ambassador on Krakoa.^[4]

These students included those with special educational needs that required some remedial study. Mentored by Xorn.

• Tempest (Angel Salvadore) - Formerly depowered as a result of M-Day. Current resident of Krakoa.
• Beak (Barnell Bohusk) - Formerly depowered as a result of M-Day. Current resident of Krakoa.
• Basilisk (Mike Columbus) - Killed by Xorn.
• Dummy (Dean Boswell) - Killed during the Riot at Xaviers.
• Ernst
• No-Girl (Martha Johansson) (now Cerebella) - Current member of Lost Club on Krakoa.

• Glob Herman (Robert Herman) - Current member of Legionaries on Krakoa.
• Kid Omega (Quintavius "Quentin" Quire) - Omega-level mutant. Former member of X-Factor on Krakoa. Currently deceased.
• Radian (Christian Cord) - Depowered as a result of M-Day.
• Redneck (Vincent Stewart) - Depowered as a result of M-Day. Currently deceased.
• Tattoo (Christine Cord) - Depowered as a result of M-Day. Currently deceased.

Mentored by Northstar. After his death, Karma was assigned as new mentor.

• Anole (Victor "Vic" Borkowski) - Current member of Lost Club on Krakoa.
• Rubbermaid (Andrea Marguiles) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• Indra (Paras Gavaskar) - Current resident of Krakoa.
• Loa (Alani Ryan) - Current resident of Krakoa.
• Kidogo (Lazaro Kotikash) - Depowered as a result of M-Day.
• Network (Sarah Vale) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.

Mentored by Gambit.

• Flubber (Nick Shelley) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• Onyxx (Sidney Green) - Killed by Mortis but resurrected on Krakoa.
• Bling! (Roxanne "Roxy" Washington) - Current resident of Krakoa.
• Rain Boy (Carl Aalston) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa. Current member of Lost Club.
• Foxx - Revealed to be Mystique in disguise to seduce Gambit.

Mentored by Cyclops.

• Quill (Maxwell Jordan) - Killed by Reverend Stryker's Purifiers but resurrected on Krakoa.
• Stepford Cuckoos/Five-In-One - Current resident of Krakoa, working with the Hellfire Trading Company.
  • Celeste Cuckoo (now White Queen)
  • Esme Cuckoo (now White Queen)
  • Sophie Cuckoo (now White Queen)
  • Phoebe Cuckoo (now White Queen)
  • Irma "Mindee" Cuckoo (now White Queen)
• Dryad (Callie Betto) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• Specter (Dallas Gibson) - Lived at home with his grandfather, after being depowered as a result of M-Day. Current resident of Krakoa.

Mentored by White Queen.

• Hellion (Julian Keller) - Current resident of Krakoa.
• Tag (Brian Cruz) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• Rockslide (Santo Vaccarro) - Killed by High Summoner.
• Dust (Sooraya Qadir) - Current member of Legionaries on Krakoa.
• Mercury (Cessily Kincaid) - Current resident of Krakoa.
• Wither (Kevin Ford) - Killed by Elixir but resurrected on Krakoa.

Mentored by Shadowcat.

• Armor (Hisako Ichiki) - Current member of S.W.O.R.D. on Krakoa and Arrako.
• Blindfold (Ruth Aldine) - Current member of Legionaries on Krakoa.
• Wing (Edward "Eddie" Tancredi) - Committed suicide in the Dangeroom after losing his powers.

Originally mentored by Wolfsbane; she left after it was revealed that she had been romantically involved with a student. Karma became temporary mentor before being replaced by Magma.

• Wolf Cub (Nicholas "Nick" Gleason) - Killed by Donald Pierce but resurrected on Krakoa.
• Match (Benjamin "Ben" Hamill) - Current resident of Krakoa.
• Pixie (Megan Gwynn) - Current member of Legionaries on Krakoa.
• Preview (Jessica Vale) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• DJ (Mark Sheppard) - Depowered as a result of M-Day. Killed on a bus when it exploded but resurrected on Krakoa.
• Trance (Hope Abbott) - Current resident of Krakoa.

Mentored by Mirage.

• Prodigy (David Alleyne) - Depowered as a result of M-Day. Later murdered but resurrected on Krakoa, serving with X-Factor.
• Elixir (Josh Foley) - Omega-level mutant; current member of the Five on Krakoa.
• Icarus (Joshua "Jay" Guthrie) - Killed by William Stryker but resurrected on Krakoa.
• Wind Dancer (Sofia Mantega) - Depowered as a result of M-Day. Later killed in Mojoverse but resurrected on Krakoa, serving X-Corp.
• Surge (Noriko Ashida) - Current resident of Krakoa.
• Wallflower (Laurie Collins) - Killed by Reverend Stryker's Purifiers but resurrected on Krakoa.

• Gentle (Nezhno Abidemi) - Wakandan heritage; current resident of Krakoa.

• Leong Coy Manh - Younger brother of Karma.
• Nga Coy Manh - Younger sister of Karma.
• Carter Ghazikhanian - Son of Annie Ghazikhanian; left with his mother attack of Brotherhood of Mutants.

The following students have been clearly depicted as attending the Xavier Institute since it re-opened but their squad affiliation has not been revealed. Some of these students may be a part of the Lower School or members of squads that have not been fully revealed, such as Beast's Exemplars or Iceman's Excelsiors.

• Aero (Melody Guthrie) - Depowered as a result of M-Day. Regained her powers after the ritual of the Crucible on Krakoa.
• Bolt (Christopher "Chris"Bradley)
• Kato Anishiwa - Imperial Guardsman posing as a student.
• Spirit (Jacob Pace) - Depowered as a result of M-Day. Deceased as he couldn't control his powers, causing him to disperse into the air.
• Walter Lambert - Human exchange student from Empire State University.
• X-23 (Laura Kinney) (now Wolverine) - Current resident of Krakoa.

• Branch of Xavier's School for Gifted Youngsters.

• White Queen (Emma Frost) - Headmistress.
• Banshee (Sean Cassidy) - Headmaster; current a resident of Krakoa.
• Andre Mexer - Janitor.

• Skin (Angelo Espinosa) - Current a resident of Krakoa.
• Synch (Everett Thomas) Current member of X-Men on Krakoa.
• M (Monet St. Croix) - Current member of X-Corp on Krakoa.
• Husk (Paige Guthrie) - Current a member of Legionaries on Krakoa.
• Jubilee (Jubilation "Jubes" Lee)
• Chamber (Jonothon "Jono" Starsmore) - Current member of New Mutants and Legionaries on Krakoa.
• Blink (Clarice Ferguson) - Current a resident of Krakoa.
• Penance
• Mondo - Current member of New Mutants on Krakoa.
• Gaia

• Leech - Current resident of Krakoa.
• Artie Maddicks - Current resident of Krakoa.
• Franklin Richards - Currently residing with Fantastic Four.
• M-Twins (Claudette & Nicole St. Croix) - Current resident of Krakoa.

• Later renamed as Xavier Institute for Mutant Education and Outreach.

• Angel (Warren Worthington III) - Graduate assistant and recruiter. Current member of X-Corp on Krakoa.
• Beast (Dr. Henry "Hank" McCoy) - Vice-Principal, Science/Philosophy teacher. Current antagonist to X-Force on Krakoa.
• Cannonball (Samuel "Sam" Guthrie) - Junior staff and flight teacher. Current resident of Chandilar in Shi'ar Empire.
• Chamber (Jonothon "Jono" Starsmore) - Junior staff, psychology/professional standards teacher. Current resident of Krakoa.
• Colossus (Piotr Rasputin) - Current member of Quiet Council on Krakoa.
• Cypher (Douglas "Doug" Ramsey) - Junior staff, foreign language/communications teacher. Current Voice of Krakoa and adjunct member of Quiet Council.
• Deathlok - Junior Staff, Future teaching teacher.
• Doop - Adjunct Staff, Introduction to religion teacher, receptionist. Current resident of Krakoa.
• Dr. Cecilia Reyes - Resident physician. Current resident of Krakoa.
• Dr. Kavita Rao - Resident physician.
• Firestar (Angelica “Angel” Jones) - Joined after the Battle of the Atom. Chemistry and physics teacher. Current member of X-Men on Krakoa.
• Frenzy (Joanna Cargill) - Adjunct Staff, gym teacher. Current member of S.W.O.R.D. on Krakoa.
• Gambit (Remy LeBeau) - Senior staff and sex-ed teacher. Left to join X-Factor.
• Husk (Paige Guthrie) - Junior Staff, former mutant art/literature teacher, school guidance councilor.
• Iceman (Robert "Bobby" Drake) - Senior Staff and mathematics teacher.
• Karma (Xi'an "Shan" Coy Manh) - Junior staff and librarian.
• Kymera - Joined after the Battle of the Atom. Currently deceased.
• Lockheed - Junior staff and alien races teacher. Left with Shadowcat to join New Charles Xavier School for Mutants. Current member of Marauders on Krakoa.
• Marvel Girl (Rachel Grey) (now Askani) - Senior Staff, psychic defense/space survival teacher. Current resident of Krakoa.
• M (Monet St. Croix) - Current member of X-Corp on Krakoa.
• Mimic (Calvin Rankin) - Junior staff. Left after the war between Avengers and X-Men. Current resident of Krakoa.
• Nightcrawler (Kurt Wagner)
• Professor X (Charles Xavier) - Senior staff.
• Psylocke (Elizabeth "Betsy" Braddock) (now Captain Britain) - Fired by Wolverine because of reacting aggressively to students' thoughts. Current member of Excalibur on Krakoa.
• Rogue (Anna Marie) - Senior staff and linguistics teacher. Current resident of Krakoa.
• Shadowcat (Katherine "Kitty" Pryde) - Former headmistress, later Senior staff, ethics/computer science/future history teacher, left after the Battle of the Atom to join New Charles Xavier School for Mutants. Current member of Quiet Council on Krakoa.
• Storm (Ororo Munroe) - Headmistress and multi-cultural teacher. Current resident of Arakko and member of the Quient Council on Krakoa and the Great Ring of Arakko.
• Toad (Mortimer Toynbee) - Janitor; left with Dr. Frankenstein. Current resident of Krakoa.
• Warbird (Ava'Dara Naganandini) - Junior staff and school protector.
• Wolverine (James Howlett/Logan) - Headmaster, history teacher and combat instructor. Current resident of Krakoa.

• Anole (Victor "Vic" Borkowski)
• Armor (Hisako Ichiki)
• Blindfold (Ruth Aldine)
• Bling! (Roxanne "Roxy" Washington)
• Broo - Current a resident of Krakoa.
• Cipher (Alisa Tager) - Current a resident of Krakoa.
• Ernst
• Gentle (Nezhno Abidemi)
• Glob Herman
• Graymalkin (Jonas Graymalkin) - Current a resident of Krakoa.
• Hellion (Julian Keller)
• Indra (Paras Gavaskar)
• Kid Omega (Quintavius "Quentine" Quire)
• Match (Benjamin "Ben" Hammil)
• Mercury (Cessily Kincaid)
• Oya (Idie Okonkwo) - Current a resident of Krakoa.
• Rockslide (Santo Vaccarro)
• Trance (Hope Abbott)

• Angel (Warren Worthington III)
• Bo - Brought in by Magik and Shadowcat.
• Crosta - Atlantean heritage; current a resident of Krakoa.
• Dust (Sooraya Qadir)
• Dr. Frankenstein (Maximilian "Max" Frankenstein/Baron Maximilian von Katzenelnbogen) - Current member of Homines Verendi on Madripoor.
• Eye Boy (Trevor Hawkins) - Mutant who manifested his powers after the event of Avengers vs. X-Men. Current member of X-Factor Investigations on Krakoa.
• Face - Former Inferno baby.
• Flourish/Creep (Marisol Guerra) - Brought in by Storm. Left to return to Mexico.
• Genesis (Evan Sabahnur) - Clone of Apocalypse. Currently deceased.
• Goldballs (Fabio Medina) (now Egg) - Mutant who manifested his powers after the event of Avengers vs. X-Men. Current member of the Five on Krakoa.
• Hijack (David Bond) - Mutant who manifested his powers after the event of Avengers vs. X-Men. Transferred from New Charles Xavier School for Mutants after it shut down.
• Hindsight (Nathaniel Carver)
• Hope Summers - Omega-level mutant; current member of the Five on Krakoa.
• Ink (Eric Gitter) - Current a resident of Krakoa.
• Julie Harison
• Karasu-Tengu
• Manuel Enduque - Current member of Homines Verendi on Madripoor
• Metus
• Michaela Ladak - Brought in by Iceman.
• Morph (Benjamin "Ben" Deeds) - Mutant who manifested his powers after the event of Avengers vs. X-Men. Transferred from New Charles Xavier School for Mutants after it shut down.
• Mukus
• Nature Girl (Lin Li) - Current member of X-Men Green.
• No-Girl (Martha Johansson)
• Pixie (Megan Gwynn)
• Primal (Teon Macik) - Current a resident of Krakoa.
• Scorpion Boy (Rico)
• Sapna - Brought in by Magik; currently deceased.
• Shark-Girl (Iara Dos Santos) - Mutant who manifested her powers after the event of Avengers vs. X-Men. Current a resident of Krakoa.
• Sojobo-Tengu (possessed by Luca Aldine)
• Sprite (Jia Jing) - Mutant who manifested her powers after the event of Avengers vs. X-Men. Current a resident of Krakoa.
• Stepford Cuckoos/Three-In-One - Left to join Cyclops's New Charles Xavier School for Mutants but later rejoined after it shut down.
  • Celeste Cuckoo
  • Irma "Mindee" Cuckoo
  • Phoebe Cuckoo
• Squidface (Josephine Brickelmoore) - Human pretending to be a mutant. Actually a mole for the S.H.I.E.L.D. and Mystique.
• Surge (Nori Ashida)
• Time-Displaced Original X-Men - The five original X-Men who came from the 1960s. Left to join Cyclops's New Charles Xavier School for Mutants. Currently back in their timeline.
  • Angel (Warren Worthington III) - Past Version
  • Beast (Henry "Hank" McCoy) - Past Version
  • Cyclops (Scott Summers) - Past Version
  • Iceman (Robert "Bobby" Drake) - Past Version
  • Marvel Girl (Jean Grey) - Past Version
• Transonic (Laurie Tromette) - Current a resident of Krakoa.
• Tri-Joey (Joseph Brickelmoore) - Human pretending to be a mutant. Actually a mole for the S.H.I.E.L.D. and Mystique.
• Triage (Christopher "Chris" Muse) - Mutant who manifested his powers after the event of Avengers vs. X-Men. Transferred from New Charles Xavier School for Mutants after it shut down. Current a resident of Krakoa.
• Velocidad (Gabriel Cohuelo) - Currently deceased.
• Ziggy Karst - Brought in by Nightcrawler.

• Cyclops (Scott Summers) - Headmaster.
• White Queen (Emma Frost) - Headmistress.
• Dazzler (Alison Blaire) - Current resident of Krakoa.
• Lockheed
• Magik (Illyana Rasputina)
• Magneto (Max Eisenhardt/Erik "Magnus" Lehnsherr)
• Shadowcat (Katherine "Kitty" Pryde) - Mentor to time-displaced X-Men.

• Egg/Goldballs (Fabio Medina) - Later joined Jean Grey School.
• Hijack (David Bond) - Later Joined Jean Grey School.
• Morph (Benjamin "Ben" Deeds) - Later joined Jean Grey School.
• Stepford Cuckoos/Three-In-One - Rejoined Jean Grey School.
  • Celeste Cuckoo
  • Irma "Mindee" Cuckoo
  • Phoebe Cuckoo
• Tempus (Eva Bell) - Mutant who manifested her powers after the event of Avengers vs. X-Men. Current member of the Five on Krakoa.
• Time-Displaced Original X-Men
  • Angel (Warren Worthington III) - Past Version
  • Beast (Henry "Hank" McCoy) - Past Version
  • Cyclops (Scott Summers) - Past Version
  • Iceman (Robert "Bobby" Drake) - Past Version
  • Marvel Girl (Jean Grey) - Past Version
• Triage (Christopher "Chris" Muse) - Later joined Jean Grey School.
• X-23 (Laura Kinney)

• List of X-Men members