Kattassery Augustine Joseph (January 11, 1909 - February 3, 1965) was an Indian classical musician born in Kerala, India. The singer Yesudas is his son. He was born in a Christian family in Kochi. He started training in music and acting at a very young age. He had sung many songs and acted in many plays. He died of a suspected heart attack aged 56 in 1965.