Jaynagar
- Howrah–Jaynagar Passenger
- Jainagar (disambiguation)
- Jayanagar (disambiguation)
- Jaynagar (Lok Sabha constituency)
- Jaynagar (Vidhan Sabha constituency)
- Jaynagar I
- Jaynagar II
- Jaynagar Institution
- Jaynagar Majilpur
- Jaynagar Majilpur Municipality
- Jaynagar Majilpur railway station
- Jaynagar railway station
- Jaynagar, Bihar
- Jaynagarer Moa
- Jaynagar–Anand Vihar Garib Rath Express
- Jaynagar–Lokmanya Tilak Terminus Antyodaya Express
- Jaynagar–Patna Intercity Express
- Jaynagar–Ranchi Express
- Jaynagar–Udhna Antyodaya Express
- Jaynagar−Rajendra Nagar Terminal Intercity Express
- Kolkata–Jaynagar Weekly Express
- Puri–Jaynagar Express