HC Škoda PlzeňHC Stadion Litoměřice David Kvasnička (born 14 April 1999) is a Czech professional ice hockey defenseman.

He had two assists in four games as a member of his country's first gold-medal at the 2016 Ivan Hlinka Memorial Tournament.

Kvasnička appeared in a solitary game on the blueline at the 2017 World Junior Championships.

Kvasnička contributed with 3 points in 5 games, helping the Czech's advance to the knockout rounds, before a 3-1 elimination defeat to the United States on 2 January 2019.

This biographical article relating to a Czech ice hockey defenceman is a stub.