Pia Ann Rosa-Della Cramling (born 23 April 1963) is a Swedish chess player.
In 1992, she became the fifth woman to earn the FIDE title of Grandmaster (GM).
Since the early 1980s, she has been one of the strongest female players in the world as well as having been the highest rated woman in the FIDE World Rankings on three different occasions.
She was the clear number one rated woman in the January 1984 rating lists, and joint number one rated woman in the July 1984 and January 1996 lists.