Omid Namazi (Persian: امید نمازی) is a retired Iranian-American soccer defender and currently head coach of the United States men's national under-18 soccer team. Namazi played professionally in the American Soccer League, American Professional Soccer League, Major League Soccer, USISL and National Professional Soccer League where he was the 2001 Defender of the Year. He is a two-time Coach of the Year in the Major Indoor Soccer League and coached in the Women's United Soccer Association. As assistant coach of Iran, he led the team to qualification to the 2014 FIFA World Cup and the 2015 AFC Asian Cup.
Namazi was born in Provo, Utah when his father, Mehdi Namazi, was attending Brigham Young University to study for a master's degree. The family returned to Iran where Namazi grew up in Tehran. When he was eighteen, his father moved the family back to the United States after the fall of the Shah. They settled in Washington, D.C. Namazi attended West Virginia University where he played on the men's soccer team from 1984 to 1987. He graduated with a bachelor's degree in exercise philosophy.