Janet Lilly (born August 15, 1957) is an American modern dancer and choreographer. She was a principal dancer for Bill T. Jones and Arnie Zane's company from 1983–1991. She currently serves as the Director of the UNCG College of Visual and Performing Arts, School of Dance at the University of North Carolina at Greensboro. From 2012–2014 she was the president of the Board of Directors of Iyengar Yoga National United States Association.