1455

Year 1455 was a (link will display the full calendar) of the.

Events of 1455

 * - publishes , an encyclical addressed to King, which sanctions the conquest of non-Christian lands, and the reduction of native non-Christian populations to 'perpetual slavery'.
 * - The is the first book printed with.
 * - succeeds  as the 209th.
 * The begin.
 * - in Scotland.
 * - :, defeats and captures King.

Births

 * - King, Norway, and Sweden (died )
 * - King (died )
 * -, Italian Catholic cardinal (died )
 * - (died )
 * , German sculptor (died ) (approximate date)

Deaths

 * -, Italian painter (born )
 * - (born )
 * -, Polish bishop and statesman (born )
 * - (killed in battle)
 * -, English politician (killed in battle)
 * -, English commander (killed in battle) (born )
 * - (in battle)
 * -, Spanish Catholic bishop
 * -, Flemish composer
 * -, Italian sculptor and metal smith (born )
 * -, queen of Portugal (born )