Tess
Tess or TESS may refer to:

Film and theatre
 Tess (1979 film), a 1979 film adaptation of Tess of the d'Urbervilles
 Tess (2016 film), a South African production

Music
 Tess (band), a Spanish pop band active from 2000 to 2005
 Tess (musician), a UK musician
 Tess Mattisson, a Swedish musician born 1978

Science and technology
 Trademark Electronic Search System, a service of the United States Patent and Trademark Office
 Transiting Exoplanet Survey Satellite, a space telescope designed to search for extra-solar planets
 Ethinylestradiol/cyproterone acetate, a birth control pill
 Telescopic Sighting System, a tank/fighter aircraft sight

Other uses
 Tess (given name)
 Various storms named Tess
 Nikolay Tess (1921–2006), member of the Soviet Ministry for State Security, convicted in Latvia of mass deportations of Latvians in the 1940s

See also
 TES (disambiguation)