Crossword clues for Sioux Indians. 5 letters:PONCASioux Indian.OSAGESioux Indian.OTOESSioux Indians.OMAHASioux Indian.OTOESioux IndianLAKOTASioux IndianOTOSSioux Indians.DAKOTASioux Indian.OTOSmall tribe of Sioux Indians.CROWSioux Indian.DAKOTASSioux Indians.OGLALASSome Sioux IndiansDAKOTASioux Indian (6)OTOSioux IndianLAKOTASSioux IndiansOGALLALANebraska town named after a Sioux Indian tribeDAKOTANSioux IndianSANTEESIndians of the Sioux tribe.