A sett is the underground home or den of a family of badgers, usually consisting of a network of tunnels.

Sett or SETT may also refer to:

• Sett (paving), a shaped piece of rock used to make hard surfaces for roads

• The Submarine Escape Training Tower at HMS Dolphin, Gosport, England

• The River Sett, a river in Derbyshire, England

Sett, the number of warp ends per inch in weaving.

• Also the pattern of colored threads or yarns that make of up the distinctive plaid of a Scottish tartan

• Mining sett, a legal arrangement used to manage the exploitation of land for the extraction of tin

• Sett, a fictional creature in the animated television series Hellsing

• Meskwaki Settlement, Iowa, called the "Sett" by residents

See also

• Sette (disambiguation)

• Set (disambiguation)

• Seth (disambiguation)

• Shet (disambiguation)