Jeffrey Alan Agoos is an American former professional soccer player who played as a defender. He is one of the all-time appearance leaders for the United States national team. Agoos won a record five MLS championships: three with D.C. United and two with the San Jose Earthquakes. He also won the 1996 U.S. Open Cup and was the 2001 MLS Defender of the Year. He was inducted into the National Soccer Hall of Fame in 2009.