The Kaczawa is a river in Poland. It springs from the Kaczawskie Mountains near Kaczorow and flows north and northeast. After a length of 98 kmthe Kaczawa empties into the Oder river at Prochowice.
Between Legnica and Dunino, the Kaczawa was the site of the Battle of the Katzbach on 26 August 1813 during the Napoleonic Wars.
