Gianni Andreossi

Gianni Andreossi (born July 2, 1902, date of death unknown) was a Swiss hockey player who competed for the Swiss National Team in the 1928 Winter Olympics.

He also played for Switzerland at the European Championships in 1922, 1923, 1924, and 1926. Andreossi played club hockey for EHC St. Moritz

His brothers, Mezzi and Zacchi Andreossi, also played on the Swiss National Team.