“Upadeśa Sāhasrī -Part I”. This transcription is based on the discourses (Sunday Series) by Swami Bodhatmananda, Resident Acharya of Sandeepany Sadhanalaya, Mumbai based on Bhagawan Shankaracharya’s Upadeśa Sāhasrī. This series of discourses are arranged for the benefit of students of Residential Vedanta Course at Sandeepany Sadhanalaya and for visiting Vedanta students. The transcription work was contributed by some of the Vedanta Course students. This is Part I of the transcription covering Chapters 1 to 10, out of 19 chapters of the text Upadeśa Sāhasrī(Poetry Section). Final version of the transcription, including Chapters 11 to 19, will be uploaded in due course. Any comments may kindly be sent to sukeshi.sheth@gmail.com and/or sivavelu.cmaa@gmail.com.