Shaivya (Masculine Form: Śaivya; Feminine Form: Śaivyā), also rendered Shaibya, may refer to:
- A person belonging to the ancient Indian tribe or kingdom of Shivi, mainly used in mythological context
- Shaivya Aushinara, a descendant of King Shibi and ruler of the Shivi kingdom during Kurukshetra War mentioned in the Mahabharata
- Govasana, another king in the Mahabharata, father-in-law of Yudhishthira
- Shaivya (wife of Harishchandra), a queen of Koshala in Hindu mythology
- Mitravinda, a wife of the Hindu deity Krishna
- Devika (Mahabharata), daughter of Govasana and wife of Yudhishthira
- Shaivya, mother of Satyavan
- Shaiva, anything relating to the deity Shiva