Liya may refer to:
People Liya Akhedzhakova (born 1938), Soviet and Russian film, stage and voice actress Liya Brooks (born 2005), American professional footballer Liya Kebede (born 1978), Ethiopian-born model, maternal health advocate, clothing designer, and actress Liya (musician) (born 1999), Nigerian singer and songwriter Ai Liya (born 1965), Chinese film and television actress Ji Liya (born 1981), Chinese gymnast Liya Nurkina (born 1984), Kazakhstani taekwondo practitioner Liya Shakirova (1921–2015), Soviet and Russian linguist Tong Liya (born 1983), Chinese actress
Other Lia, Iran (also Liya), a village in Dashtabi-ye Sharqi Rural District, Dashtabi District, Buin Zahra County, Qazvin Province