Mills Creek
Mills Creek may refer to:
- Mills Creek (Pilarcitos Creek), a San Francisco Bay Area stream with mouth at Arroyo León (37°26′46″N 122°24′19″W / 37.4460518°N 122.4052519°W[1])
- Mills Creek (San Joaquin River), a California stream with headwaters on the Sierra Crest at the Mills Creek cirque (37°20′56″N 118°47′12″W / 37.348872°N 118.786583°W)