'''अररिया''' (Araria) [[भारत]] के [[बिहार]] राज्य के [[अररिया ज़िले]] में स्थित एक नगर है। यह उस ज़िले का मुख्यालय भी है।<ref>"[https://books.google.com/books?id=dSZ987-0Fb8C Bihar Tourism: Retrospect and Prospect]," Udai Prakash Sinha and Swargesh Kumar, Concept Publishing Company, 2012, ISBN 9788180697999</ref><ref>"[https://books.google.com/books?id=MMmNVZ4mP98C Revenue Administration in India: A Case Study of Bihar]," G. P. Singh, Mittal Publications, 1993, ISBN 9788170993810</ref>