Tribhuvandas Kalyandas Gajjar

Tribhuvandas Kalyandas Gajjar, also known as T. K. Gajjar, (1863–1920) was an industrial chemist, educator and industrialist from India. He was a pioneer and proponent of modern industrial chemical industry in western region of British India. He introduced German synthetic dyes to the Indian textile industry, initiated large-scale alcohol production, and advanced technical education. He taught at Kala Bhavan in Baroda (now Vadodara in Gujarat) and later at Wilson College, Bombay (now Mumbai). He was a founder of chemistry laboratories and co-founder of Alembic Chemical Works.