USS Zara (SP-133) was an armed yacht that served in the United States Navy from 1917 to 1919. Zara was a steam yacht built in 1891 in the United Kingdom by Fleming and Ferguson at Paisley, Scotland. Originally named Solgar, she had been renamed by the time the U.S. Navy purchased her from Mr. David H. Friedman of New York, New York, on 27 April 1917 for service in World War I, designated her SP-133, and commissioned her at New York City on 22 May 1917. Zara finally was sold on 13 September 1919 to an unrecorded buyer