Fremen
- Selim Wormrider, leader of Zensunni outlaws on Arrakis, first wormrider
- Naib Ishmael, leader of the Zensunni Free-Men, successor to the legend of Selim
- El'him Wormrider, Son of Selim Wormrider
- Chani, daughter of Liet-Kynes and Faroula; Paul's Fremen concubine
- Shadout Mapes, housekeeper for the royal family of Arrakis
- Stilgar, Fremen Naib, friend to Liet-Kynes
- Reverend Mother Ramallo, Fremen Reverend Mother
- Jamis, killed by Paul in tahaddi al-burhan
- Harah, wife of Jamis, the servant to Paul; later wife of Stilgar
- Otheym, Fedaykin Commando
- Lichna, daughter of Otheym
- Korba, Fedaykin
- Liet-Kynes, the son of Pardot Kynes, and the Imperial Planetologist on Arrakis
- Heinar, Naib of Red Wall Sietch
- Faroula, daughter of Heinar, wife of Warrick and then Liet-Kynes
- Warrick, best friend of Liet-Kynes, killed in the spice agony
- Liet-chih, son of Warrick and Faroula
- Farok
- Geoff, killed by Jamis in tahaddi al-burhan
- Kaleff, natural son of Geoff
- Orlop, natural son of Jamis
- Chatt the Leaper, captain of the Fedaykin, leader of the death commandos who guarded Muad'Dib
- Shishakli, a squad leader of the Fedaykin
- Tharthar, one of Stilgar's wives.
- Shoab, Tharthar's brother
- Turok, died in a harkonnen raid (His crysknife was entrusted to Duncan Idaho after he died)
Read more about this topic: List Of Dune Characters