Vytina (Greek: Βυτίνα, Vytína) is a mountain village and a former municipality in Arcadia, Peloponnese, Greece.

The area produces marble, a variation called the Black of Vytina.

The Greek National Road 74 (Tripoli - Pyrgos) passes through Vytina.

The municipal unit Vytina is subdivided into the following communities (constituent villages in brackets): Due to its altitude and inland location, Vytina has a temperate climate with cold and snowy winters and warm summers with pleasant nights.

Other important Vytiniots include the explorer Panayotis Potagos, the jurist Vasileios Oikonomidis, the provost marshal Ioannis Dimakopoulos, the iconographer Othon Giavopoulos and Kollias Vytiniotis.