Botanist.
Govindachetty Rangaswami (10 May 1925 – 7 September 2005), commonly referred to as G. Rangaswami, was an Indian agricultural scientist and administrator known for his contributions to agricultural microbiology, plant pathology, and sericulture. He served as the Vice-Chancellor of Tamil Nadu Agricultural University from 1971 to 1978 and played a pivotal role in advancing agricultural education and research in India.