The All West Bengal Tea Garden Labourers Union (abbreviated AWBTGLU) is a trade union of tea plantation workers in northern West Bengal, India. It was founded in 1989. Politically, the union is aligned with the Communist Party of India (Marxist-Leninist). The veteran Naxalite leader Kanu Sanyal (founder of the original CPI (ML) in 1969, leader of the Communist Organisation of India (Marxist-Leninist) until its merger into the refounded CPI (ML) in 2003) served as the working president of AWBTGLU prior to his death in 2010. The union was based in Sanyal's home village Hatighisa, near Naxalbari.