USS Watseka (YTM-387) was a medium harbor tug of the YTM-192 class in the service of the United States Navy during World War II. The Naval Historical Center lists the namesake as: "Possibly a variant spelling of Watsaghika, a former village of the Iruwaitsu Shasta Indian tribe of northern California, at the extreme west end of Scott Valley."
Watseka was purchased in 1943 from Ira S. Bushey and Sons of Brooklyn, New York, and assigned to the 8th Naval District, New Orleans, Louisiana, as YT-387. On 15 May 1944, her designation was changed from YT-387 to YTB-387. While in reserve, she was redesignated YTM-387 in February 1962. SB IX, Seahorse, and Glen Cove.