Stéfan Voléry (born 17 September 1961) is a former freestyle swimmer from Switzerland.

[1] Stéfan competed in the 50 metre freestyle at the 1988 Summer Olympics in Seoul, Korea, finishing fifth in the Championship Final in a time of 22.84 seconds.

[2] He competed in the 100 metre freestyle also, finishing third in the B Final in a time of 50.74 seconds.

He finished 3rd at European Championship in 1985 and 1987.

This biographical article related to a Swiss swimmer is a stub.