博卡詹（Bokajan），是印度阿萨姆邦Karbi Anglong县的一个城镇。总人口14938（2001年）。

该地2001年总人口14938人，其中男性8373人，女性6565人；0—6岁人口1793人，其中男956人，女837人；识字率74.32%，其中男性为79.58%，女性为67.62%。

Bokajan (IPA: ˈbəʊkəˌdʒɑːn) is a town and a town area committee in Karbi Anglong district in the state of Assam, India. Merely 15 km from Dimapur partially it borders Assam and Nagaland. Cement Corporation of India (C.C.I), Bokajan, is one of the 3 functional unit out of a total of 10 units of cement industries in India,which are fully owned by the Central Govt. of India, is located in the Town.