Vanak is a neighbourhood in the northern part of Tehran, capital of Iran.
Vanak () may also refer to: Vanak, Hormozgan, a village in Jask County, Hormozgan Province, Iran Vanak, Isfahan, city in Semirom County, Isfahan Province, Iran Vanak-e Olya, a village in Chadegan County, Isfahan Province, Iran Vanak-e Sofla, a village in Chadegan County, Isfahan Province, Iran Vanak, Markazi, a village in Komijan County, Markazi Province, Iran Avanak, Alborz, village in Taleqan County, Alborz Province, Iran Vanak Rural District, in Isfahan Province
Surname Vanak or Vanek is also a Czech and Slovak surname. Notable people with this surname include: John Vanak, American basketball referee Michal Vanák (born 1986), Slovak footballer