Bluff is a town and census-designated place (CDP) in San Juan County, Utah, United States.

v t e Municipalities and communities of San Juan County, Utah, United States
County seat: Monticello
Cities	Blanding Monticello	Map of Utah highlighting San Juan County
Town	Bluff
CDPs	Aneth Halchita Halls Crossing La Sal Mexican Hat Montezuma Creek Navajo Mountain Oljato-Monument Valley Spanish Valley Tselakai Dezza White Mesa
Unincorporated communities	Eastland Navajo Mountain (Chapter) Ucolo
Indian reservations	Navajo Nation‡ Ute Mountain Ute Reservation‡
Ghost towns	Fry Canyon Home of Truth
Footnotes	‡This populated place also has portions in an adjacent county or counties

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