| Constantin Möstl | |
| Birth Date: | 1 April 2000 |
| Birth Place: | Vienna, Austria |
| Nationality: | Austrian |
| Height: | 1.86 m |
| Position: | Goalkeeper |
| Currentclub: | Alpla HC Hard |
| Clubnumber: | 98 |
| Youthclubs1: | Union West Wien |
| Years1: | 2019-2023 |
| Clubs1: | SG Handball West Wien |
| Years2: | 2023- |
| Clubs2: | Alpla HC Hard |
| Nationalyears1: | 2022– |
| Nationalteam1: | Austria |
| Nationalcaps1: | 23 |
| Nationalgoals1: | 0 |
| Ntupdate: | 5 February 2024 |
Constantin Möstl is (born 1 April 2000) an Austrian handballer for Alpla HC Hard 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.[2]
In the 22/23 season he won the Handball Liga Austria with SG Handball West Wien.[3]