Lohagara (Bengali: লোহাগড়া) is an upazila of Narail District in the Division of Khulna, Bangladesh.

Lohagara Upazila has a total area of 284.91 square kilometres (110.00 sq mi).

[1][7] Kalibari Mandir is a Hindu temple in Lakshmipasha dedicated to the goddess Kali.

Writing in 1870, James Westland, former Magistrate and Collector of Jeshore, gave an account of its origins: A hundred years ago, and more, there lived here a pious blacksmith who used frequently to make images of Kali, and after worshipping them to cast them into the river, according to the ceremony of 'bissarjan.'

But one night Kali appeared to him and told him that she had determined permanently to take up her abode with him; so he gave her a house.