CHARLESTON, S.C., May 1— Henry Picard, a former Masters and P.G.A. Championship winner who won 26 tournaments on the professional golf tour, died on Wednesday. He was 90.

Mr. Picard led the tour in earnings in 1939 after winning six tournaments, including the P.G.A. He won the Masters in 1938, and his 26 victories rank 19th on the career list.

Mr. Picard, who played on four United States Ryder Cup teams and is a member of the Golf Hall of Fame, began his professional career at the Country Club of Charleston, where he was the professional for five years. He was also head professional at Hershey (Pa.) Country Club, Canterbury Golf Club near Cleveland and Seminole Golf Club in North Palm Beach, Fla.

Mr. Picard's wife, Annie Addison, died in 1993. He is survived by two sons, a daughter, 16 grandchildren and 12 great-grandchildren.

Henry G Picard