Gaius Calpurnius Piso was a Roman praetor and promagistrate.
However, the Senate refused to entertain the proposition.
In 211 BC, he was made urban praetor and at the expiration of his year of office he made promagistrate of Etruria.
While promagistrate he proposed to the Senate that the Apollinarian games be repeated on an annual basis.
This article about an ancient Roman politician is a stub.