Commerce Street/South 11th Street is a light rail station on Tacoma Link in Tacoma, Washington, United States. The station officially opened for service on September 15, 2011 as an infill station, and is located one block south of the Commerce Street transit mall, served by Sound Transit Express, Pierce Transit and Intercity Transit buses. It was proposed by the City of Tacoma in 2010 and approved by the Sound Transit Board in September 2010. The station was officially named "Commerce Street" by a Sound Transit Board motion passed on July 28, 2011.