Viliam

Viliam is a given name. Notable people with the name include:


 * Viliam Amersek or Vili Ameršek (born 1948), retired Slovenian football player
 * Viliam Figuš-Bystrý (born Viliam Figuš) (1875–1937), Slovak composer, teacher, author of the first Slovak national opera Detvan
 * Viliam Hýravý (born 1962), Slovak football player
 * Viliam Judák (9 November 1959) is the Diocesan Bishop of Nitra, Slovakia
 * Viliam König (1903–1973), Czech football manager and former player
 * Viliam Loviska (born 1964), Slovak sculptor, painter, designer, educator and organiser of the cultural life
 * Viliam Macko (born 1981), Slovak football player
 * Viliam Schrojf (1931–2007), former Slovak football goalkeeper
 * Viliam Široký (1902–1971), Communist politician of Czechoslovakia, the Prime Minister from 1953 to 1963
 * Viliam Tvrský (1880–1943), fencer