Vektor may refer to:
Firearms SR-1 Vektor, a Russian semi-automatic pistol Vektor, the small arms brand name of Denel Land Systems (DLS), a South African manufacturer of arms and military technology Vektor CP1, a semi-automatic pistol Vektor CR-21, a modern assault rifle Vektor R4, an assault rifle Vektor SP1, a 9mm pistol Vektor SP2, a .40 caliber version of the SP1 Vektor SS-77, a general purpose machine gun Vektor Y3 AGL, an automatic grenade launcher Vektor Z88, a Beretta copy used by the South African Police
Other uses Vektor (band), an American thrash metal band Vektor Grafix, a United Kingdom-based computer game development company Radijus Vektor, a Serbian company providing cable television and high-speed Internet Vektor (film), a 2010 Croatian film
See also Vector (disambiguation)