Alya may refer to:
Alya (name), a female name
Alya, the IAU-approved proper name of the primary component of the triple star system Theta Serpentis
Alya Manasa (born 1992), Indian television actress Alya (singer) (born 1983), Slovenian pop singer `Alya', a village in Saudi Arabia
See also Alia (disambiguation) Aliya (disambiguation) Aliyah (disambiguation) Aaliyah (1979–2001), American R&B singer