Owain Lawgoch (English: Owain of the Red Hand, French: Yvain de Galles), full name Owain ap Thomas ap Rhodri (c. 1330 – July 1378), was a Welsh soldier who served in Spain, France, Alsace, and Switzerland.
Owain Lawgoch (engelsk: Owain af den Røde Hånd, fransk Yvain de Galles), fulde navn Owain ap Thomas ap Rhodri (ca 1330 – Juli 1378), var en walisisk soldat, der tjente i Spanien, Frankrig, Alsace og Schweiz.