Gary DeLong is an American former soccer goalkeeper.
In 1958, DeLong graduated from Balboa High School in San Francisco, California where he was a 1958 All State/San Francisco Section soccer player. He is a member of the San Francisco Prep Hall of Fame. In 1968, he played nine games for the Vancouver Royals of the North American Soccer League. That year, he also earned six caps with the U.S. national team. His first game came in a 3âÂÂ3 tie with Israel on September 15, 1968. He was also in goal for the 4âÂÂ0 loss to Israel ten days later. He played three 1970 FIFA World Cup qualification games that year, a loss to Canada on October 17 and two victories over Bermuda on November 2 and 10.