Igor Oskar Grobelny (born 8 June 1993) is a Belgian–Polish professional volleyball player who plays as an outside hitter for ZAKSA Kędzierzyn-Koźle.

[1][2][3] Grobelny is a former member of the Belgium national team.

He has a younger sister, Kaja.

Their father, Dariusz was also a volleyball player.

[4]