Ajayan

Ajayan is an Indian surname, and may refer to

• Ajayan (director), director of the Indian film Perumthachan
• Pulickel Ajayan, nanotechnologist and professor of materials science
• T. R. Ajayan, Indian literary and music critic
• Krishnan Nair Ajayan, Indian footballer
• Ajayan River, a river on Guam
• Ajayan Bay, a bay on Guam