The Hemshin peoples (Armenian: Համշէնցիներ Hamshentsiner; Turkish: Hemşinliler), also known as Hemshinli or Hamshenis or Homshetsi, are a diverse group of peoples who in the past or present have been affiliated with the Hemşin district in the province of Rize, Turkey. It is generally accepted that they were Armenian in origin, and were originally Christian and members of the Armenian Apostolic Church, but over the centuries evolved into a distinct ethnic group and converted to Sunni Islam after the conquest of the Ottomans of the region during the second half of the 15th century.
The term "the Hemshin" is also used in some publications to refer to Hemshinli.
Robert H. Hewsen shows the region where today's Hemşin is located to be populated by a people with different designations throughout the ancient and early medieval history. He indicates thereby that some designations may have alternative forms and partially presents the names used with question marks. In summary from 13th century to 6th century BC Kolkhians, 550 to 330 BC Kolkhiansa and Makrones, 180 BC to 14 AD Laz (Chanian tribes), in the Arsacid Period (63–298 AD) Heniokhians, Makhelones, Heptakometians, Mossynoeci as well as Sannians, Drilles and Makrones are mentioned.