Constantin Möstl is (born 1 April 2000) an Austrian handballer for TBV Lemgo Lippe in Germany and the Austrian national team.

He played at his first major international tournament at the 2024 European Men's Handball Championship.

[1] He is the son of the fellow Handball goalkeeper Werner Möstl.

[3] In 2024 he announced that for the 2024-25 season he would join German club TBV Lemgo Lippe.

This biographical article related to Austrian team handball is a stub.