Bo'ai County () is a county in northern Henan, China. It is under the administration of the Jiaozuo prefecture-level city.
Bo'ai County was established in 1927. Its name derives from the Chinese translation of "fraternity" in "Liberté, égalité, fraternité", while the term "Bo'ai" literally means "Universal Love".
, this county is divided to 7 towns and 3 townships.