City Creek is a small but historically important mountain stream that flows from City Creek Canyon and across part of Salt Lake City, Utah, and into the Jordan River which empties into the Great Salt Lake. City Creek's head is about 8 miles (13 km) up City Creek Canyon northeast of Downtown Salt Lake City. The entire stream measures only about 14.5 miles (23 km) long. Melting snow from adjacent mountains provides most of City Creek's currents, but the stream flows year-round because of natural springs at the head of the creek.

Until 1882 City Creek served as the city's primary water supply, and it continues to provide drinking water to The Avenues and northern parts of Salt Lake City.