Tullio Grassi (5 February 1910 – 8 November 1985) was a Swiss footballer who played for Switzerland in the 1938 FIFA World Cup. He also played for FC Chiasso, Grasshopper Club Zürich, and FC Lugano.
Tullio Grassi (né le 5 février 1910 dans le Tessin et mort le 9 novembre 1985) était un joueur de football international suisse, qui évoluait au poste d'attaquant.
Tullio Grassi foi um futebolista suíço. Ele competiu na Copa do Mundo FIFA de 1938, sediada na França, na qual a seleção de seu país terminou na sexta colocação dentre os 15 participantes.
Tullio Grassi (ur. 5 lutego 1910 - zm. 8 listopada 1985) – piłkarz szwajcarski grający na pozycji napastnika. W reprezentacji Szwajcarii rozegrał 7 meczów i strzelił 2 gole.
Tullio Grassi (5 February 1910 – 8 November 1985) was a Swiss footballer who played for Switzerland in the 1938 FIFA World Cup. He also played for FC Chiasso, Grasshopper Club Zürich, and FC Lugano.