India has several major inter-state water disputes over the sharing of river resources. Some of the most prominent ones include:

• Cauvery Water Dispute: Involving Karnataka, Tamil Nadu, Kerala, and Puducherry.
• Krishna Water Dispute: Involving Maharashtra, Karnataka, Telangana, and Andhra Pradesh.
• Ravi and Beas Water Dispute: Involving Punjab, Haryana, and Rajasthan.
• Mahanadi Water Dispute: Involving Odisha and Chhattisgarh.
• Mahadayi/Mandovi Water Dispute: Involving Goa, Karnataka, and Maharashtra.
• Vansadhara Water Dispute: Involving Odisha and Andhra Pradesh.