Niccolò dell'Abbate, sometimes Nicolò and Abate was a Mannerist Italian painter in fresco and oils. He was of the Emilian school, and was part of the team of artists called the School of Fontainebleau that introduced the Italian Renaissance to France. He may be found indexed under either "Niccolò" or "Abbate", though the former is more correct.

The School of Fontainbleau refers to two periods of artistic production in France during the late French Renaissance centered on the royal Palace of Fontainebleau that were crucial in forming Northern Mannerism, and represent the first major production of Italian Mannerist art in France.