| website = [http://www.easternrailway.gov.in/ ER official website]
The '''Eastern Railway''' ('''ER''') is one of the 17 zones of the [[Indian Railways]]. Its headquarters is at Fairlie Place, [[Kolkata]], and comprises four divisions: [[Howrah]], [[Malda]], [[Sealdah]], and [[Asansol]]. Each division is headed by a divisional railway manager (DRM). The name of the division denotes the name of the city where the divisional headquarters is located.