Ray Adduono (born January 21, 1947 in Fort William, Ontario) is a retired professional ice hockey centre who played 221 games in the World Hockey Association. He played for the Indianapolis Racers, Cleveland Crusaders, Minnesota Fighting Saints, and San Diego Mariners.
In 1967-68 Adduono turned pro with the Syracuse Blazers of the Eastern Hockey League, a team that he would spend virtually all his time with well into the 1973-74 season. He won the league scoring title three times - 1969-70, 1971-72, and 1972-73. His best season was 1971-72 when he scored 43 goals and 122 assists.
He played two games for the World Hockey Association (WHA)'s Cleveland Crusaders in 1973-74. The next year he became a regular with the San Diego Mariners of the WHA. He scored a high 90 points with the Mariners in 1975-76. But his production dropped in 1976-77 and Adduono found himself in the minors in 1978-79. He retired in 1980.
In his WHA career, Adduono scored 42 goals and 152 assists in 221 games.