Varderyggfonna is a glacier in Wedel Jarlsberg Land at Spitsbergen, Svalbard. The glacier has a length of about 3.5 kilometers, is part of the Recherchebreen glacier complex, and is located between Konglomeratfjellet, Haugknatten and Varderyggen.
Coordinates: 77°22′07″N 14°52′28″E / 77.3686°N 14.8744°E