Sarat Chandra Chakravarty (Bengali:শরৎ চন্দ্র চক্রবর্ত্তি) was a direct householder disciple of Swami Vivekananda and was the chronicler of "Diary of a Disciple" (Bengali:স্বামী শিষ্য সংবাদ) which is one of the major sources of first hand information on Vivekananda's biography and teachings in the later stage of his life.