The Tykakh (Russian: Тыках; Yakut: Тыкаах, Tıkaax) is a river in the Sakha Republic (Yakutia), Russia. It is a tributary of the Yana. The river has a length of 241 kilometres and a drainage basin area of 5,010 square kilometres.
The river flows just north of the Arctic Circle and there are no settlements near its course. Its basin falls within Verkhoyansky District.
