|Portrayed by||David Alpay|
|First appearance||2x06 Day of Ashes|
|Latest appearance||2x09 World of Wonders|
|Parents||Agostino Pallavicini (father)|
|Significant other(s)||Lucrezia Borgia (ex-betrothed)|
Calvino Pallavicini was a suitor (and briefly betrothed) to Lucrezia Borgia.
Calvino and his brother Raffaello Pallavicini travelled to Rome for Calvino to be a suitor to Lucrezia Borgia. Although Lucrezia was only interested in his brother and later took him as lover, she accepted Calvino's proposal at her mother's suggestion so she could marry Calvino and keep his brother as a lover. However, Calvino later broke the engagement so his brother could marry Lucrezia instead. The Pope did not allow this to happen due to Calvino's brother beng a second son, and refused the proposal.
|Season two appearances|
|The Borgia Bull||Paolo||The Beautiful Deception||Stray Dogs||The Choice|
|Day of Ashes||The Siege at Forli||Truth and Lies||World of Wonders||The Confession|