Osvaldo Jaconi (born 16 January 1947) is an Italian football manager and former footballer. He played in the 1966–67 Serie A with Lecco.
Playing career Jaconi retired from playing professional football in 1982.
Managerial career Jaconi achieved eleven promotions during his career, the most of any Italian football manager.
Personal life Jaconi is a native of Lombardy, Italy.
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