This is a list of important characters in Shin Megami Tensei.
Playable Characters[]
- Protagonist: The nameless protagonist.
- Heroine: The heroine.
- Chaos Hero: The chaotically aligned hero.
- Law Hero: The lawfully aligned hero.
Neutral NPCs[]
- Pascal: The protagonist's loyal dog, who is later fused with a demon.
- Stephen: A computer programmer in a wheelchair who sends the Demon Summoning Program to the protagonist, and gives upgrades for the COMP.
- Old Man: A mysterious old man who guides the protagonist.
Chaos-aligned NPCs[]
- Yuriko: A manipulative woman who wishes to become the new Eve.
- Gotou: A charismatic general who leads the forces of Chaos before the Great Cataclysm.
- Ozawa: A brash, demon summoning gang leader that the Chaos Hero despises.
- Louis Cyphre: A mysterious young man who befriends demons easily.
Law-aligned NPC[]
- Ambassador Thorman: American ambassador who destroys Japan with ICBMs.
| Playable Characters | Protagonist - Heroine - Law Hero - Chaos Hero - Pascal |
| Non-Playable Characters | Stephen - Ozawa - Yuriko - Old Man - Gotou - Ambassador Thorman - En no Ozuno - Louis Cyphre - Soul Diver |
| Locations | Tokyo - Kichijoji - Shinjuku - Ichigaya - Diamond Realm - Shibuya - Roppongi - Ginza Underpass - Ginza - Tokyo Tower - Shinagawa - Ikebukuro - Ueno - Tokyo Destinyland - Basilica - River Styx |
| Terminology | Terminal - Alignment - Ring of Gaea - Order of Messiah - Great Cataclysm - Sword fusion - Four Heavenly Kings |
| Soundtracks | Shin Megami Tensei Sound Collection |
| Archives | Demons - Bosses - Skills - Items |