Wanastowi Vjecy is a Czech rock band from Prague. Formed in 1988 in Czechoslovakia, the ensemble originally consisted of Robert Kodym, P.B.CH. and Adolf Vitáček as a studio project for a documentary. In 1990, they contributed four songs to the punk compilation Epidemie. The group released its debut album Tak mi to teda nandey in 1991. Their subsequent studio recordings included the albums Lži, sex & prachy (1992), Divnoalbum (1993), Andělé (1996), 333 stříbrnejch stříkaček (1997), Hračky (2000) and Torpédo (2006). In 2007, the band performed a twentieth-anniversary concert at the Sazka Arena in Prague and issued the compilation Best of 20 let. Following the departure of P.B.CH. in 2010, the group released the albums Letíme na Wenuši (2011) and Alchymie (2016). After guitarist Tomáš Vartecký left the ensemble in 2024, the band added musician Vojtěch Bureš.