Márk Kosznovszky
#18 · Midfielder · Portsmouth
- Nationality
- Hungary
- Born
- 2002-04-17
- Birthplace
- Budapest, Hungary
- Height
- 1.78 m (5 ft 8 in)
Márk Kosznovszky (born 17 April 2002) is a Hungarian footballer who plays as a midfielder for EFL Championship club Portsmouth.