Peter Vaivada (1906 m. 29 June. Tauragėje - 1989. March 3.) - Lithuanian sculptor monumentalist.

The beginning of his career : 1928-1932 m. studied at the Kaunas Art School, then he worked Vinco Grybas and Juozas Zikaro workshop. Since 1930. artists participated in activities of the association. In 1944-1956. SSR Artists' Association executive secretary. 1945. Lithuanian sculptors participated in the collective work of creating 1,200 National Guard monument in Kaliningrad. Created sculptural group Agriculture (Green Bridge, 1952., With Bernard Send to Friend), Vinco Kapsukas monument (1962 m., Vilnius, demolished in 1990.), Portraits of Lenin (1946, 1950, 1961.) Liuda Vaineikytė (1957 m.), Franz Norkūno (1965 m.), Kapsukas (1960 m.), bas reliefs: Ieronim Uborevich (1967 m.), monuments projects.