The 15003 / 04 Kanpur–Gorakhpur Chauri Chaura Express is an Express train belonging to Indian Railways – North Eastern Railway zone that runs between Kanpur Anwarganj and Gorakhpur Junction in India.

It operates as train number 15003 from Kanpur Anwarganj to Gorakhpur Junction and as train number 15004 in the reverse direction, serving the state of Uttar Pradesh.

As is customary with most train services in India, coach composition may be amended at the discretion of Indian Railways depending on demand.

The 15003 Kanpur Anwarganj–Gorakhpur Chauri Chaura Express covers the distance of 552 km (343 mi) in 14 hours 05 mins (39.20 km/h) and in 13 hours 20 mins as 15004 Gorakhpur–Kanpur Anwarganj Chauri Chaura Express (41.40 km/h).

As the route is now fully electrified, a Kanpur-based WAP-7 hauls the train for its entire journey.