Gamaret is a variety of red wine grape. It was created by André Jaquinet at Station Fédérale de Recherches en Production Végétale de Changins in 1970 by crossing Gamay and Reichensteiner. Gamaret was developed for cultivation in French Switzerland, and is a full sibling of Garanoir, which was intended for the German part of the country.
Total Swiss plantations of the variety in 2009 stood at 380 hectares (940 acres).
The only synonym of Gamaret is Pully B-13.