Star Trek: Deep Space Nine's stationary setting and arc-based storylines lead to a very large number of recurring cast members. As such, its character sheet has been split into several pages.
As usual, beware of unmarked spoilers.
- Starfleet Crewnote Ben Sisko, Bashir, O'Brien, Worf, Dax and its hosts, U.S.S. Defiant, Deep Space Nine
- Federation and Bajornote Kira, Odo, Jake Sisko, Keiko, Winn, Opaka, Bareil, Eddington, Kasidy, Shakaar, Joseph Sisko, Ross, Sloan, Jaro Essa, Furel, Li Nalas, General Krim, Admiral Leyton, President Jaresh-Inyo, The Prophets, The Jack Pack
- Quark's Bar, Family, and Other Ferenginote Quark, Rom, Nog, Leeta, Morn, Zek, Maihar'du, Ishka, Brunt, Vic Fontaine, Leck, Gaila
- Cardassian Unionnote Garak, Damar, Ziyal, Tain, Mila
- Klingon Empirenote Martok, Kor, Koloth, Kang, Gowron, Grilka
- The Dominionnote The Female Changeling, Weyoun(s), Keevan, Thot Gor, Thot Pran, Legate Broca, Eris, Yelgrun
- Mirror Universe
