Character sheet for Suikoden III. All spoilers are unmarked. For Jeane, Viki, Leknaat, Lucia, Apple, Futch, Lily, Tuta, Yuber and Sasarai see Suikoden Recurring Characters.
(Please note: The main characters are noted in bold in the label notes below.)
- The Grassland Clans
- Karaya Clan Hugo, Fubar, Lulu, Jimba, Beecham, Luce, Aila, Anne
- Duck Clan Sgt. Joe, Rhett, Wilder, Duck Village Chief
- Lizard Clan Dupa, Bazba, Shiba, Peggi, Zepon
- Alma Kinan Clan Yuiri, Yumi, Yun
- Chisha Clan Sana
- The Zexen Confederacy
- Zexen Knights Chris, Borus, Percival, Salome, Roland, Leo, Louis, Galahad, Pelize, Lanchet, Myriam
- Brass Castle Belle, Gadget Z, Scott, Arthur, Ernie
- Iksay Village Barts, Watari, Mel, Gordon
- Vinay del Zexay Melville, Alanis, Elliot, Nei, Toppo, Shabon, Dominic, Billy
- Others Kenji, Goro
- Harmonians and associates
- Harmonian Southern Frontier Defense Force Geddoe, Queen, Ace, Joker, Jacques, Duke, Elaine, Nicholas, Gau
- Harmonians Nash Latkje, Dios, Franz, Ruby, Iku
- The Destroyers The Masked Bishop, Sarah, Albert Silverburg
- Foreigners from Toran and Dunan
- Toran Republic Caesar Silverberg, Augustine, Emily, Fred Maximillian, Rico, Sharon, Twaikin
- Dunan Republic Bright, Landis, Reed, Samus, Sanae Yamamoto, Mio
- Budehuc Castle and Miscellaneous characters
- Budehuc Castle Thomas, Cecile, Sebastian, Juan, Piccolo, Martha, Muto, Eike
- Duck Village Kidd, Mamie
- Alma Kinan Village Estella, Rody
- Caleria Nadir, Mike
- Le Buque and Chisha Edge, Wan Fu
- Others The Flame Champion, Ayame, The Five Dogs, Guillaume, Hallec, Hortez VII, Jefferson, Kathy, Mua, Shizu, Viki (Child)
