Less or LESS may refer to:
Computing less (Unix), a Unix utility program Less (style sheet language), a dynamic style sheet language Large-Scale Scrum (LeSS), a product development framework that extends Scrum
Other uses -less, a privative suffix in English Lunar Escape Systems, a series of proposed emergency spacecraft for the Apollo Program Christian Friedrich Lessing (1809–1862), (author abbreviation Less.) for German botanist Less (novel), a 2017 novel by Andrew Sean Greer Lateral electrical surface stimulation, a neuromuscular stimulation treatment for idiopathic scoliosis
See also Fewer versus less Less is more (disambiguation)