Zârna

Zârna may refer to the following rivers in Romania:
 * Zârna (Râul Doamnei), in Argeș County
 * Zârna, a tributary of the Drăgan in Cluj County
 * Zârna Mare, a tributary of the Zăbala in Vrancea County
 * Zârna Mică, a tributary of the Zăbala in Vrancea County