Back Булак BE Булак CE Bolak CEB Бұлақ (айрық) KK Булак Russian Булак Ukrainian Buloq (maʼnolari) UZ
Bolak or boulak may refer to:
- Bolak language, disused constructed language invented by Léon Bollack in 1899
- Bolaq, channel in Kazan, the capital city of Republic of Tatarstan, Russia