Arshak Rafaelyevich Koryan (Armenian: Արշակ Կորյան; Russian: Аршак Рафаэльевич Корян; born 17 June 1995) is an Armenian professional footballer who plays as a winger (left or right).

Born in Sochi, Koryan started his career at Lokomotiv Moscow.

After progressing through the club's youth system, he was an unused substitute in a 0–1 away loss against CSKA Moscow.

[3] He made his professional debut on 6 August, replacing Mitchell van Bergen in the 81st minute of a 4–1 away win against Willem II.

[4] On 31 March 2017, it was announced that Koryan would leave Vitesse along with Wouter Dronkers and Ewout Gouw at the end of their current deals in June 2017.