Lilia is a feminine given name. Notable people with the name include:
Lilia Abadjieva (born 1966), Bulgarian theatre director
Lilia al-Atrash (born 1977), Syrian actress
Lilia Amarfi (1949–2010), Soviet and Russian operetta actress
Lilia Biktagirova (born 1990), Russian figure skater
Lilia Bolocan (born 1972), Moldovan politician
Lilia Buckingham (born 2003), American Internet personality, actress, dancer, author, and producer Lilia Carrillo (1930–1974), Mexican painter Lilia Cuntapay (1935–2016), Filipina actress Lilia Estrin Dallin (1898–1981), Russian Trotskyist Lilia Dizon (1928–2020), Filipina actress Lilia Gildeeva (born 1976), Russian television journalist Lilia Gorilskaya (born 1988), Ukrainian handball player Lilia Ignatova (born 1965), Bulgarian rhythmic gymnast Lilia Izquierdo (born 1967), Cuban volleyball player Lilia Kopylova (born 1978), Russian dancer Lilia Luciano (born 1984), Puerto Rican television journalist Lilia Maraviglia (born 1969), Bulgarian actress Lilia Merodio Reza (born 1978), Mexican politician Lilia Michel (1926–2011), Mexican actress Lilia Osterloh (born 1978), American tennis player Lilia Podkopayeva (born 1978), Ukrainian artistic gymnast Lilia Prado (1928–2006), Mexican actress Lilia Shevtsova, Soviet-American Kremlinology expert Lilia Skala (1896–1994), Austrian actress Lilia Vaygina-Efremova (born 1977), Ukrainian biathlete