Grigory Ivanovich Gurkin (Russian: Григо́рий Ива́нович Гу́ркин; 24 January 1870 – 11 October 1937) was a Russian landscape painter, the first professional artist of Altay ethnic origin. He is notable for his Altay mountain landscapes.
Gurkin was born in 1870 in the selo of Ulala, currently Gorno-Altaysk. He was ethnic Altay from the family of Choros (his name is sometimes indicated as Choros-Gurkin). In 1878 he was sent to the icon-painting school in Ulala, and eventually he became a professional icon-painter. He worked in Ulala and Biysk. In 1897, he started his studies in the Imperial Academy of Arts in Saint Petersburg with Ivan Shishkin and Alexander Kiselyov.
In 1903, Gurkin returned to Altai and started to work as a teacher in the selo of Anos, travelling every summer to remote regions of Altai Mountains. The closest city with the developed art scene was Tomsk, where Gurkin participated in art exhibitions. He was the member of Tomsk Society of Art Lovers (the main Tomsk art scene society) since 1909. 
In February 1918, after the October Revolution, representatives of Altay tribes in Ulala decided to establish the Karakorum Government, which had the purpose of uniting all Altay lands into a national state. Gurkin became the chairman of the government. In 1919, the government was dismissed by the forces loyal to Alexander Kolchak, and Gurkin escaped to Mongolia, and later to independent Tuva.
In 1925, he returned to Soviet Union. In 1920s and 1930s, he was involved in education, in particular, he created illustrations to Altay epic poems and to the primary school books. In 1937, during the Great Purge, Grigory Gurkin was arrested and subsequently executed.
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- И. П. Тюрина, ed. (2002). Томск художественный. Начало XX века (in Russian). Tomsk: Раско. p. 16. ISBN 5882760905.
- Цыбенко, Ольга. "Тайна Горного Алтая в картинах художника Григория Чорос-Гуркина" (in Russian). НООГЕН. Retrieved 20 November 2011.
- Русанов, Виталий Викторович. Пути национального самоопределения алтайского народа в первой четверти XX века (in Russian). Абакан. Retrieved November 21, 2011.