Katerina Kudejová (Czech pronunciation: ['kat?r??na 'ku??jova?]; born 17 January 1990) is a Czech slalom canoeist who has competed at the international level since 2005.
She won five medals at the ICF Canoe Slalom World Championships with three golds (K1: 2015; K1 team: 2013, 2015) and two silvers (K1 team: 2011, 2019).
She also won five medals at the European Championships (2 golds and 3 bronzes).She finished in 10th place in the K1 event at the 2016 Summer Olympics in Rio de Janeiro.