The injured journalists are – Rahmat Ali, Sirajganj correspondent of SA TV, Shoriful Islam Enna, Sirajganj correspondent of NTV, Nazrul Islam of The Independent, Swapan Chandra Das of banglanews24.com and Mokaddes Ali of Jay Jay Din.
Reporters went to take pictures and videos of an under-construction road beside the Paikosha village in Sirajganj sadar upazila while investigating allegations of corruption.
It is being constructed by Dolly Constructions.
Some goons, including the local union parishad member, attacked the reporters and took away their cameras, the journalists said.
Journalist Swapan Chandra Das lodged a police complaint naming five individuals.
Hafizur Rahman, officer-in-charge of Sirajganj Sadar Police Station, said they are investigating the incident and will take legal action.
Leaders of Sirajganj Press Club condemned the assault.