Ramnagar may refer to:
Settlements in Bangladesh:
- Ramnagar, Bangladesh
Settlements in India:
- Ramanagar - a town near Bangalore in Karnataka state of India (Bharath)
- Ramnagar, Agartala
- Ramnagar, Ballia - a town in Ballia district, Uttar Pradesh
- Ramnagar, Barabanki - a town in Barabanki district, Uttar Pradesh
- Ramnagar, Bareilly, village in Uttar Pradesh's Bareilly district
- Ramnagar, Diglipur - a village in Diglipur county, North Andaman Island
- Ramnagar, Hyderabad - a suburb in Hyderabad, Andhra Pradesh
- Ramnagar, Kulti - a town in Bardhaman District, West Bengal
- Ramnagar, Madhya Pradesh
- Ramnagar, Paschim Champaran - a town in Paschim Champaran district, Bihar
- Ramnagar, Paschim Champaran (Vidhan Sabha constituency) - in West Champaran district
- Ramnagar, Pandaveswar - a town in Bardhaman District, West Bengal
- Ramnagar, Purba Medinipur (Vidhan Sabha constituency) - in Purba Medinipur district
- Ramnagar, Udhampur - a town in Udhampur District, Jammu and Kashmir
- Ramnagar, Uttarakhand
- Ramnagar, Varanasi - a city in Varanasi, Uttar Pradesh
- Ramnagar (Vidhan Sabha constituency) - in Barabanki district
- Ramnagar I (community development block) - in Purba Medinipur district
- Ramnagar II (community development block) - in Purba Medinipur district
Settlements in Nepal:
- Ramnagar, Janakpur
- Ramnagar, Lumbini
- Ramnagar, Nawalparasi
- Ramnagar, Sagarmatha
Settlements in Pakistan:
- Rasulnagar - a town on the Chenab River formerly known as Ramnagar, Gujranwala in British India
Other uses
- Ramnagar Fort, a fort in Uttar Pradesh, India