Western Chalukya architecture, also known as Kalyani Chalukya or Later Chalukya architecture, is the distinctive style of ornamented architecture that evolved during the rule of the Western Chalukya Empire in the Tungabhadra region of modern central Karnataka, India, during the 11th and 12th centuries. Western Chalukyan political influence was at its peak in the Deccan Plateau during this period. The centre of cultural and temple-building activity lay in the Tungabhadra region, where large medieval workshops built numerous monuments. These monuments, regional variants of pre-existing dravida temples, form a climax to the wider regional temple architecture tradition called Vesara or Karnata dravida. Temples of all sizes built by the Chalukyan architects during this era remain today as examples of the architectural style.

The Western Chalukya Empire ruled most of the western Deccan, South India, between the 10th and 12th centuries. This Kannada-speaking dynasty is sometimes called the Kalyani Chalukya after its regal capital at Kalyani, today's Basavakalyan in the modern Bidar district of Karnataka state, and alternatively the Later Chalukya from its theoretical relationship to the 6th-century Chalukya dynasty of Badami. The dynasty is called Western Chalukyas to differentiate from the contemporaneous Eastern Chalukyas of Vengi, a separate dynasty. Before the rise of these Chalukyas, the Rashtrakuta Empire of Manyakheta controlled most of the Deccan Plateau and Central India for over two centuries. In 973, seeing confusion in the Rashtrakuta empire after a successful invasion of their capital by the ruler of the Paramara dynasty of Malwa, Tailapa II, a feudatory of the Rashtrakuta dynasty ruling from Bijapur region defeated his overlords and made Manyakheta his capital. The dynasty quickly rose to power and grew into an empire under Someshvara I who moved the capital to Kalyani.