| Born: | April 7, 2004 | Draft: | 2022, Florida Panthers, #93 Overall |
| Hometown: | Kladno, CZE | Position: | D |
| Known For: | Shoots/Catches: | Left | |
| National Team: | Czechia | Current Team: | Portland Winterhawks (WHL) |
Marek Alscher is a Czech professional ice hockey prospect in the Florida Panthers organization. He currently plays for the Portland Winterhawks of the Western Hockey League (WHL). The Panthers selected him in the third round (93rd overall) of the 2022 NHL Entry Draft.