The Principality of Ruhuna (Sinhala: රුහුණ, [ruɦuɳə]), also referred to as the Kingdom of Ruhuna, is a region of present-day Southern and Eastern Sri Lanka. It was the center of a flourishing civilisation and the cultural and economic centres of ancient Sri Lanka. Magama, Tissamaharama and Mahanagakula (now called as Ambalantota) were established here.[1][2]
The kingdom of Ruhuna was an important state in Sinhalese history as it was known for several rebellions against the superior states in Rajarata. The principality was defeated with its last de facto Queen Sugala been captured and executed by the invading army of Parakramabahu I. Following its annexing by Parakramabahu, the rebellions that arose were suppressed.