Bob Roth (born October 10, 1950) is an American Transcendental Meditation (TM) teacher and author.

His students include thousands of at-risk students in underserved schools,[5] military veterans,[6] women and children who have experienced domestic violence,[7] and numerous celebrities like Tom Hanks, Oprah Winfrey, Hugh Jackman, Martin Scorsese, Katy Perry, Russell Brand, and others.

[12] As CEO of the David Lynch Foundation, Roth has helped bring Transcendental Meditation to more than one million students in underserved schools in 35 countries, to military veterans and their families who suffer from post-traumatic stress, and to women and children who are survivors of domestic violence.

Roth also directs the Center for Health and Wellness, which is bringing meditation to Fortune 100 companies, government agencies, and nonprofit organizations.

Roth has spoken about the “science of meditation" to industry leaders at such gatherings as Google Zeitgeist, Aspen Ideas Festival, Aspen Brain Conference, Wisdom 2.0, Summit, Global Wellness Summit, and CURA's Unite To Cure at The Vatican.