The National 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. The coat of arms features a red field with a white (silver) armoured knight on a white (silver) horse holding in his right hand a white (silver) sword above his head.
The present coats of arms of Lithuania are authorized by the President of Lithuania with suggestions by Lithuanian Heraldry Commission (), a heraldic authority appointed by presidential decrees. The Lithuanian Heraldry Commission also established regulations on Lithuanian coats of arms.
This is a list of current coat of arms of Lithuania, its military, government, cultural regions, counties, municipalities, cities, towns and historical coats of arms.