Topolog

Topolog may refer to the following features in Romania:
 * Topolog (Danube), a tributary of the Danube in Tulcea and Constanța Counties
 * Topolog (Olt), a tributary of the Olt in Argeș and Vâlcea Counties
 * Topolog, Tulcea, a commune in Tulcea County
 * Topolog Viaduct, a railway viaduct in Vâlcea County