From main Xanth Edit
- Alpha Centuri (Question Quest) is a stallion who lead a group of centaurs to build Humfrey's castle as their service.
- Ambigus is a stallion who splits into a man and a horse in the absence of magic.
- Archae is a stallion who was digging on the Isle of View to find Tapis's home with Ology.
- Braille is a stallion in a forbidden romance with Jana, a human woman.
- Cedric is a stallion who was building Castle Roogna and mate of Celeste.
- Cedric the 10th is stallion and descendant of Cedric.
- Celeste is a mare and mate Cedric.
- Center is a stallion who can see inside a person and tell what is wrong.
- Cerebral is a stallion who tutored Ida.
- Checkoff is a stallion who gets everything wrong the first time, but gets it right the second.
- Chele is a mare with three foals who gave Clio's party a ride.
- Chem is a mare, daughter of Cherie and Chester, mate of Xap Hippogryph, and dam of Chex. She can project maps of whatever she has seen.
- Cherie is a mare, mate of Chester, and dam of Chet and Chem. She is beautiful from her talent.
- Chester is a stallion, mate of Cherie, and sire of Chet and Chem. He can play beautiful music on a conjured silver flute.
- Chet is a stallion, son of Cheire and Chester, mate of a sea cow, and sire of Cencow. He called is talent calculus wherein he can turn boulders into small stones.
- Cindy is a mare.
- Cy is a stallion who can create a clone of himself. He is shy, his clone is violent.
- Donkey is a stallion who looks like his name.
- Epi is a mare who works for the Brain Coral. Where ever she puts a hoof down, the ground quakes.
- Filly Buster (The Dastard) is a mare who talks, and talks, and talks.
- Herman the Hermit is a stallion and uncle of Chester. He can summon will o' wisps.
- Horace is a stallion zombie who died in an accident during a game of people shoes.
- Hurry is a stallion and possible mate of Ilura, currently only on Ptero. Imino and Imina are his possible foals.
- Kress is a stallion who can project a small spot on the wall with a picture of the future. His discovery of the nature of his talent was reversed by the Dastard.
- Ology is a stallion who was digging on the Isle of View to find Tapis's home with Archae.
- Red (Board Stiff 1) is mare who splits into Cherry, a red haired young woman, and a red coated horse, also named Red.
- Shaunture is a mare who mispronounces words, however, whatever she mispronounces appears.
- Sheila is a mare.
- Telliam Will is a stallion.
- Arnold is a magician centaur who has an aisle of magic in Mundania. He was expelled from Centaur Isle for having a talent.
- Rempel is a magician centaur who knows the talents of others.
From Centaur Isle Edit
These centaurs are current or former residents of Centaur Isle.
- Carleton is a stallion and brother of Chena. He left Centaur Isle after Chena was expelled.
- Centurion is a stallion who went to the Pythia to find his talent.
- Chase is a stallion who is a liaison for the Isle.
- Chena is a mare and sister of Carleton who was expelled for having a talent. She is now a changebreed alicentaur.
- Cherry is a mare who is a guide on the Isle.
- Chevalier is a stallion and leader of Isle.
- Chrissy is a mare who was Humfrey's and MareAnn's guide.
- Cognition is a stallion and learned historian.
- Curvia is mare and hostess with brown hair.
- Gerome is an elder of the Isle.
On Isle of Fellowship Edit
- Cesar is a stallion, brother of Charity and mate of Glitter (The Dastard), a goblin.
- Charity is a mare, sister of Cesar, and mate of Naro, a naga.
- Charnel is a stallion and mate of Merla, a merwoman.
On Ptero Edit
- Alpha Centuri (Faun & Games) is a stallion who guards the Ptero boundary.
- Cassaundra is a mare who is the mate of Cassaunova. She has no power of prophecy, but others believe she does.
- Cassaunova is a stallion who is the mate of Cassaundra. He has the ambition to be every filly's lover but not the ability.
- Catarrh is a zombie stallion.
- Ilura is a mare who is a possible mate of Hurry and dam of Imina and Imino.
- Imina is a filly who is the daughter of Ilura and Hurry.
- Imino is a colt of is the son of Ilura and Hurry.
- Vision is a stallion.
On Pyramid Edit
All the centaurs met on Pyramid in the series so far have been on the Blue Face. They are all hues of blue.
- Chaz is a stallion and the leader of the centaurs on the Blue Face of Pyramid.
- Chafe is a stallion.
- Chalice is a mare.
- Checkers is a stallion.
- Chenille is a mare.
- Chickory is a stallion.
- Chide is a stallion.
- Chiffon is a stallion.
- Chime is a stallion.
- Chip (Faun & Games) is a stallion.
In Xanth Reality 6 Edit
- Caitlin (Stork Naked) is a mare with a brown coat and hair. She was a prisoner of the Prime Monister.
- Cassy is a mare with a red coat and hair. She was a prisoner of the Prime Monister.
- Elysia is a mare with a blond coat and hair. She was a prisoner of the Prime Monister.