The Scarlet City is a 1952 historical fiction novel written by Hella S. Haasse and originally published as De scharlaken stad.

The novel is set primarily in sixteenth century Italy, when Francis I attempted to establish the French in the country, just like his predecessors Charles VIII and Louis XII.

He has no clue who his true father is, and is determined to make a name of himself in order to overcome his unknown paternity.

In an unhappy marriage to the Marquis of Pescara, she finds solace in the teachings of Gian Matteo Giberti and Caterina Cibo, wife of Giovanni Maria Varano.

Other historical figures that appear throughout the story include Niccolò Machiavelli and Michelangelo Buonarotti.