Geneva Creek is a short tributary of the North Fork South Platte River, approximately 14.7 miles (23.7 km) long,[2] in central Colorado in the United States.

It drains part of the Rocky Mountains southwest of Denver in northern Park County.

The valley of the river provides the route of the Guanella Pass Scenic Byway between Georgetown and Grant.

The area is within the Colorado Mineral Belt, and gold and silver deposits were mined nearby at the now-deserted town of Geneva.

Natural springs add high dissolved concentrations of copper and zinc to the stream.