Ganapathi Agraharam Annadhurai Ayyar Natesan | |
|---|---|
 G. A. Natesan in 1933 | |
| Born | 25 August 1873 |
| Died | 29 April 1948 (aged 74) |
| Occupation(s) | Writer, Journalist, Politician, Publisher |
| Spouse | Mangalamma |
Ganapathi Agraharam Annadhurai Ayyar Natesan (25 August 1873 – 29 April 1948) was an Indian writer, journalist, publisher, politician and freedom-fighter from the erstwhile Madras Presidency. He was the founder and proprietor of G. A. Natesan & Co. which published nationalist books, the most prominent among whom was The Indian Review.