Chaya Someswara Temple, also known as Chaya Someshvara Swamy Alayam or the Saila-Somesvara Temple, is a Saivite Hindu temple situated in Panagal, Nalgonda district, Telangana, India.
The temple was constructed around the mid-11th century during the rule of the Kunduru Chodas, a branch of the Telugu Cholas. It was later supported and enhanced by subsequent Hindu dynasties in Telangana. Some sources date its construction to the late 11th or early 12th century.
The temple, which was in ruins in the mid-20th century, has since been partially restored. It features three garbhagrihas (sanctums), a distinctive architectural style known as Trikutalayam.
The sanctums are dedicated to Lord Shiva, Lord Vishnu, and Lord Surya. These three shrines share a common hall (mandapam) adorned with intricately carved pillars in the Telangana style.