Václav Karabáček (born May 2, 1996) is a Czech professional ice hockey right wing who currently plays for Motor České Budějovice of the 1st Czech Republic Hockey League on loan from Mountfield HK of the Czech Extraliga (ELH). He was drafted in the second round, 49th overall, by the Buffalo Sabres in the 2014 NHL Entry Draft. Karabáček played the first game of the 2014 NHL preseason with the Sabres before being sent back to the QMJHL. After playing one preseason game for the team in the 2015 NHL preseason as well, he was again sent back to juniors.