Osmanganj Union is a union parishad of Char Fasson Upazila in Bhola District of Bangladesh.

1 union parishad under Char Fasson Upazila.

Administrative activities of this union are under Char Fashion Police Station.

[1][2] According to the 2011 census, the literacy rate of Osmanganj Union is 56.2%.

This union contains: The people here are dependent on various cottage industries including agriculture and accordingly its economy is in motion.