Vidmantas is a dithematic pre-Christian Lithuanian masculine given name with stems -vid- and -mant-. It may refer to the following individuals: Vidmantas Bačiulis (born 1940), Lithuanian screenwriter, film and TV film director Vidmantas Bartulis (1954–2020), Lithuanian composer Vidmantas Jažauskas (born 1961), Lithuanian painter, book illustrator, poet and social activist Vidmantas Jusionis (born 1961), Lithuanian painter Vidmantas Mališauskas (born 1963), Lithuanian chess Grandmaster Vidmantas Plečkaitis (born 1957), Lithuanian painter, artist, public figure and politician Vidmantas Povilionis (born 1948), Lithuanian politician Vidmantas Vyšniauskas (born 1969), Lithuanian football midfielder Vidmantas Žiemelis (born 1950), Lithuanian politician