As of 2024, Indian Railways is divided into 19 zones:

• Central Railway (Mumbai)
• Eastern Railway (Kolkata)
• East Central Railway (Hajipur)
• East Coast Railway (Bhubaneswar)
• Northern Railway (New Delhi)
• North Central Railway (Prayagraj)
• North Eastern Railway (Gorakhpur)
• Northeast Frontier Railway (Guwahati)
• North Western Railway (Jaipur)
• Southern Railway (Chennai)
• South Central Railway (Secunderabad)
• South Coast Railway (Visakhapatnam)
• South Eastern Railway (Kolkata)
• South East Central Railway (Bilaspur)
• South Western Railway (Hubballi)
• Western Railway (Mumbai)
• West Central Railway (Jabalpur)
• Metro Railway (Kolkata)
• Konkan Railway (Navi Mumbai)