In Christianity the Passion (from Greek πάσχω, 'to suffer') is the short final period in the life of Jesus covering his visit to Jerusalem, and leading to his execution by crucifixion, an event central to Christian beliefs.

It begins with his Triumphal entry into Jerusalem and includes his Last Supper, Agony in the Garden and his arrest and trial. Those parts of the four Gospels that describe these events, as well as the non-canonical Gospel of Peter, are known as the "Passion narratives". In the liturgical calendar, the Passion is commemorated in Holy Week, beginning on Palm Sunday and ending on Easter Saturday.

The word passion has since taken on a more general application and now may also apply to accounts of the suffering and death of Christian martyrs, sometimes using the Latin form passio.^{[citation needed]}