1315 – 8/9 February 1348) was a member of the Piast dynasty in the Świdnica-Jawor branch and by marriage Duchess of Opole.
Elisabeth's eldest and only surviving sister was Constance; she was wife of Przemko II of Głogów.
On 6 May 1326 and only eleven years old, Elisabeth married Duke Bolko II of Opole.
Thanks to the marriage, Bolko II had a temporary close connection with the Polish King Władysław I the Elbow-high (paternal grandfather of his wife).
[citation needed] Elisabeth died in 1348, it is believed to have had something to do with the birth of her last child, Anna.