Anastas is both a surname and a given name.[1][2] Anastas was also the male equivalent of female name Anastasia. Notable people with the name include:
Surname:
- Benjamin Anastas (born 1969), American novelist, journalist and critic born in Gloucester, Massachusetts
- Jonathan Anastas, Los Angeles-based advertising executive, musician, cofounded Boston hardcore punk bands
- Paul Anastas, the Director of Yale University's Center for Green Chemistry and Green Engineering
- Robert Anastas, former hockey coach and teacher at Wayland High School, in Wayland, Massachusetts
Given name:
- Anastas Al-Karmali (1866–1947), Lebanese Christian priest, known for his contributions to the field of Arabic linguistics
- Anastas Avramidhi-Lakçe (1821–1890), Albanian businessman and benefactor
- Anastas Byku (died 1878), Albanian publisher and journalist
- Anastas Hanania (1899–1995), Jordanian-Palestinian lawyer, judge, official and diplomat
- Anastas Ishirkov (1868–1937), Bulgarian scientist, geographer and ethnographer
- Anastas Janullatos (born 1929), Archbishop of Tirana, Durrës and All Albania
- Anastas Jovanović (1817–1899), Serbian photographer
- Anastas Kullurioti (1822–1887), Arvanite and Albanian nationalist figure, publisher and writer in Greece
- Anastas Mikoyan (1895–1978), Old Bolshevik and Soviet statesman
- Anastas Petrov (born 1973), retired Bulgarian footballer and the current manager of Lokomotiv Septemvri