Wladyslaw Plater (also Broel-Plater; Vilnius, November 7, 1808 – April 22, 1889, Broelberg, Kilchberg, near Zurich, Switzerland) was a Polish count, brother of Cezary Plater, and a relative of Emilia Plater.
With Agaton Giller, he founded the Polish National Museum in Rapperswil, Switzerland.