The Purple Martin wani nau'in tsuntsu ne, musamman nau'in hadiye na Arewacin Amirka (Progne subis), wanda aka sani da furanni mai launin shuɗi-blue da kuma dabi'ar gida a cikin gidajen tsuntsaye. Sunan "Purple Martin" ya fito ne daga launi na musamman na tsuntsu da kuma gaskiyar cewa an rada masa suna bayan shahararren masanin ilimin kimiyya na Amurka na karni na 18, John James Audubon.
