Margrave Frederick of Brandenburg-Schwedt (13 August 1710 – 10 April 1741, fell in the Battle of Mollwitz) was the second son of Margrave Albert Frederick of Brandenburg-Schwedt and his wife Maria Dorothea of Courland (1684-1743). He initially served in the Dutch army, and later as a Colonel of the Royal Prussian Mounted Guards. From 1737, he was a Knight of the Order of Saint John. From 1741, he was commander of the Regiment Margrave Charles. That same year, he fell in the Battle of Mollwitz.