Kalna may refer to several places:Kalna, India, a city in West Bengal, India Kalna Kalna, Poland, a village in Poland Kalna, a village in Serbia in the Crna Trava municipality Kalna (KnjaΕΎevac), a village in Serbia in the KnjaΕΎevac municipality KΓ‘lna, the Hungarian name for Calna village, Vad, Cluj, Romania Kalna Parish, Latvia