- Category : Cyclist
- Type : MGP
- Profile : 3/5 - Martyr / Heretic
- Definition : Triple Split
- Incarnation Cross : RAX Contagion 1
Sergio Bianchetto (born February 16, 1939) is an Italian racing cyclist and Olympic champion.
He received a gold medal in tandem (with Giuseppe Beghetto) at the 1960 Summer Olympics in Rome. and a gold medal in tandem (with Angelo Damiano) at the 1964 Summer Olympics in Tokyo. He received a silver medal in 1000m sprint.