Signet may refer to: Signet, Kenya, A subsidiary of the Kenyan Broadcasting Corporation (KBC), specifically set up to broadcast and distribute the DTT signals Signet ring, a ring with a seal set into it, typically by leaving an impression in sealing wax Signet ring cell, a malignant cell type associated with cancers Signet Books, a book-publishing imprint of the New American Library Signet Press, a publisher in India. SigneT, a class of racing dinghy, designed in 1961 by Ian Proctor Signet (Phi Sigma Kappa), a publication produced by the fraternity Phi Sigma Kappa published four times a year Signet Jewelers, the world's largest speciality retail jeweller USS Signet (AM-302), a minesweeper Kodak Signet, Kodak 1950s 35mm still camera line Signet (automobile) Places Signet, Ontario, a community in Canada Signet, Oxfordshire, a hamlet in England See also Society of Writers to Her Majesty's Signet, a legal society of solicitors in Scotland Cygnet (disambiguation)