Kanhaiyalal Maneklal Munshi (pronounced [kə.nəi.ya.lal ma.ɳek.lal mun.ʃi]; 30 December 1887 – 8 February 1971), popularly known by his pen name Ghanshyam Vyas, was an Indian independence movement activist, socialist, politician, writer and educationist from Gujarat state. A lawyer by profession, he later turned to author and politician. He is a well-known name in Gujarati literature. He founded Bharatiya Vidya Bhavan, an educational trust, in 1938.