Beylik of Hacıemir (also called Beylik of Bayram) was a beylik in the north Anatolia in a part of 14th and 15th centuries. The historical documents about the beylik are scarce. In some documents the beylik was named Bayramoğulları (Bayran's sons) and in other Hacıemiroğulları (Hacıemir's sons). Actually Hacıemir was Bayram's son. In Greek documents the name of the beylik was "Chalybes beylik"