Sony Aath is an Indian Bengali-language general entertainment pay television channel owned by Sony Pictures Networks, with programming mostly consisting of television series from SET India dubbed in Bengali. It was launched in 2008 as Channel 8, and was later acquired by Sony in early 2009, which subsequently rebranded it as Sony Aath. It is Sony Pictures Networks India's first regional television channel, and in May 2020 was the fastest growing Bengali-language television channel in India over the past four years.