Muraliganj is one of the administrative divisions of Madhepura district in the Indian state of Bihar. The block headquarters are located at a distance of 18 km from the district headquarters, namely, Madhepura.
Murliganj is located at .
Panchayats in Murliganj community development block are: Jitapur, Haripur Kala, Digghi, Singion, Raghunathpur, Kolhaypatti Dumriya, Rajni, Gangapur, Dinapatti Sakhuwa, Belo, Nadhi, Pokhram Parmanadpur, Bhatkhora, Tamot Parsa, Jorgama, Rampur and Parwa Navtol.
In the 2001 census Murliganj Block had a population of 164,148.