The coat of arms of Lithuania is a mounted armoured knight holding a sword and shield, known as Vytis. Since the early 15th century, it has been Lithuania's official coat of arms and is one of the oldest European coats of arms. It is also known by other names in various languages, such as Waykimas, Pagaunė in the Lithuanian language or as Pogonia, Pogoń, Пагоня in the Polish, and Belarusian languages. Vytis is translatable as Chase, Pursuer, Knight or Horseman, similar to the Slavic vityaz. Historically – raitas senovės karžygys or in heraldry – raitas valdovas.

The Columns of Gediminas or Pillars of Gediminas are one of the earliest symbols of Lithuania and its historical coats of arms. They were used in the Grand Duchy of Lithuania, initially as a rulers' personal insignia, a state symbol, and later as a part of heraldic signs of leading aristocracy.