VAS or Vas may refer to:
Places Vas County, a county in Hungary Vas County (former), a former county of the Kingdom of Hungary Vas, Kostel, a village in Slovenia Vas, Veneto, a frazione of Quero Vas, Italy
People Surname Abdul Vas (born 1981), Venezuelan artist Anukreethy Vas (born 1998), Indian model and beauty pageant winner Imre Vas (born 1966), Hungarian jurist and politician János Vas (born 1984), Hungarian ice hockey player Joseph Vas (born 1955), American politician Márton Vas (born 1980), Hungarian ice hockey player Robert Vas (1931–1978), Hungarian film director
Given name Vas Blackwood (born 1962), British actor Vas Coleman (born 1999), professionally known as Yung Bans, American rapper and songwriter Vas J Morgan (born 1988), English television personality Vas Nuñez (born 1995), Hong Kong footballer
Science and medicine Vas (moth), a genus of moths in the family Erebidae Vas deferens, connecting the left and right epididymis to the ejaculatory ducts in male anatomy Vaccine-associated sarcoma, a type of malignant tumor found in cats Victoria Archaeological Survey, a government organization in Victoria, Australia Visual analogue scale, a psychometric response scale Vitamin A supplementation
Technology Value-added service, a telecommunications industry term Vector addition system, a mathematical modeling language Vehicle-activated sign Virtual address space Bedford VAS, a British chassis for buses and coaches produced between 1963 and 1987
Other uses Left Alliance (Finland) (), a political party in Finland Vas (band), a musical group Victory at Sea, a 1952 documentary television series Victory at Sea (game), a set of naval wargames rules Visual Arts Scotland