Martins Creek is a tributary of Tunkhannock Creek in northeastern Pennsylvania in the United States.
Martins Creek begins just west of New Milford and flows south to the Tunkhannock at Nicholson. It flows through a deep, narrow valley and is paralleled by U.S. Route 11 for its entire length.
Martins Creek has three named tributaries: Hop Bottom Creek, Dry Creek, and East Branch Martins Creek.