Ayodhya Prasad Upadhyay
| Vidyavachaspati Ayodhya Singh Upadhyay | |
|---|---|
| Born | Pandit Bholanath Upadhyay 15 April 1865 Azamgarh, North-Western Provinces, British India | 
| Died | 16 March 1947 (aged 81) Azamgarh, United Provinces, British India | 
| Pen name | ‘Hari Oudh', | 
| Occupation | Writer, essayist, scholar, poet | 
Ayodhya Singh Upadhyay ‘Hari Oudh', (15 April 1865 – 16 March 1947) was a writer of Hindi literature. He was the Chairman of the Hindi Sahitya Sammelan and had been conferred the title of Vidyavachaspati.