Ondřej Karlovský (born 10 July 1991 in Hradec Králové) is a Czech slalom canoeist who has competed at the international level since 2006.

He won two medals in the C2 team event at the ICF Canoe Slalom World Championships with a gold in 2013 and a bronze in 2014.

He also won three silver and four bronze medals at the European Canoe Slalom Championships.

[1] His partner in the C2 boat is Jakub Jáně.

This article about a Czech canoeist is a stub.