USS Green Bay (PG-101) was an Asheville-class gunboat in the United States Navy.

She was launched on 14 June 1969 and commissioned as USS Green Bay (PG-101) on 5 December 1969 at the Boston Navy Yard in Charlestown, Massachusetts.

In addition, Green Bay participated in many exercises that simulated the deployment of Navy Seals & US Marines onto hostile shores.

On 9 August 1974, Green Bay was nominated, by COMPHIBLANT (Commander Amphibious Forces Atlantic), for the Arleigh Burke Award.

She was decommissioned 22 April 1977 at Naval Amphibious Base Little Creek, Virginia and struck from the Navy Register on 1 October 1977.