Vityaz or vitiaz (Russian: витязь 'knight') may refer to:
Bogatyr, a folk or epic hero in Slavic culture
Aircraft and spacecraft Vityaz, callsign of spacecraft Soyuz TM-14 Paraavis Vityaz, a Russia paramotor for powered paragliding Sikorsky Russky Vityaz, an early four-engined aircraft
Military Vityaz (MVD), a Russian Spetsnaz (special forces) unit Vityaz (ATV), a Russian all-terrain vehicle S-350 missile system Vityaz, a Russian surface-to-air missile defense system PP-19-01 Vityaz, a Russian 9mm Parabellum submachine-gun
Sport FC Vityaz Krymsk, a Russian football club FC Vityaz Podolsk, a Russian football club HC Vityaz, an ice hockey team in Chekhov, Russia HC Vityaz Kharkiv, an ice hockey team in Ukraine Vityaz Ice Palace, an ice arena in Podolsk, Russia Vityaz Ice Hockey Center, an ice arena in Chekhov, Russia
Other uses Vityaz, a Soviet amateur historical and cultural association, precursor of Pamyat Machine engineering company 'Vityaz', a tracked amphibious vehicle manufacturer Vitiaz Strait, in New Guinea Vityaz Trench, an oceanic trench in the Pacific Ocean Ngero–Vitiaz languages, a group of languages in Papua New Guinea 71-931 Vityaz, a Russian tram car , the name of several ships
See also
Víťaz, a village in Slovakia