Konstantin Čupković (Serbian Cyrillic: Константин Чупковић; born 2 January 1987) is a Serbian professional volleyball player, a former member of the Serbia national team.

With PGE Skra Belchatów he won silver medal of Polish Championship in 2011/2012.

In 2012 PGE Skra Belchatów, with Konstantin, gained the silver medal of CEV Champions League after the match against Zenit Kazan on Final Four in Łódź, Poland.

The match ended controversially, because the judge didn't see an error by a Russian player and ended the match despite the fact that the audience and the players saw the error on screen.

[2] On 8 May 2014 was announced officially that Čupković moved to the Polish club Transfer Bydgoszcz.