Ahantchuyuk Indians. Own name, significance unknown. Also called:
- French Prairie Indians, by early settlers.
- Pudding River Indians, by various authors, and adopted by Berreman (1937).
Ahantchuyuk Connections. The Ahantchuyuk belonged to the Kalapooian linguistic stock.
Ahantchuyuk Location. On and about Pudding River, which empties into the Willamette from the east about 10 miles south of Oregon City.
Ahantchuyuk Population. (See Calapooya Indians.) Not given separately.