USCGC Daniel Tarr (WPC-1136) is the United States Coast Guard's 36th Sentinel-class cutter, and the first of three to be homeported in Galveston, Texas.

[3] Like her sister ships, Daniel Tarr is designed to perform search and rescue missions, port security, and the interception of smugglers.

Daniel Tarr was delivered to the Coast Guard, in Key West, on November 7, 2019,[1] and she was commissioned on January 10, 2020.

A lancha is a fishing boat used by Mexican fishermen that is approximately 20-30 feet long with a slender profile, having one outboard motor, and is capable of traveling at speeds exceeding 30 mph.

On 2 and 3 April 2023, Daniel Tarr successfully interdicted four lanchas along with their crews and 320 pounds of illegally caught fish.