On and Off

On and Off may refer to:


 * On & Off (TV series), a South Korean television program
 * "On & Off" (Krista Siegfrids song), 2015
 * "On and Off" (Maggie Rogers song), 2017
 * On and Off, a 2007 album by Mary Halvorson
 * "On and Off", a 1976 song by David Ruffin from Everything's Coming Up Love
 * "On and Off", a 1981 song by Barbara Mason