Solariella varicosa, common name the varicose solarielle, is a species of sea snail, a marine gastropod mollusk in the family Solariellidae.

[1] This species occurs in European waters, in the northwest Atlantic Ocean, in circum-arctic waters, in the Pacific Ocean from Alaska to southern California.

The maximum recorded shell length is 14 mm.

It has a yellowish white color over a brilliant nacre.

The axial sculpture shows numerous somewhat irregular narrow close-set wrinkles, extending over the whorl from the suture to the verge of the funicular umbilicus.