This article focuses on the history of the Sinhala folk dance genre and its connection to Sinhala cultural nationalism in Sri Lanka. This paper aims to examine the formation of Sinhala folk dance as a tradition in the context of the rise of Sinhala nationalism during the 1940s and 1950s. Although performing arts were commonly practiced by villagers, the genre named Sinhala Folk Dance (Sinhala gemi näțuma) did not emerge until the 1930s in Sri Lanka. Around 1956, in the midst of the rise of Sinhala cultural nationalism, it is believed that the stylistic choices that preceded the modern creative work of the new nation were drawn from “folk” sources. A classic example of this genre is E.R. Sarachchandra’s play Maname, which became the marker of modern Sinhala theatre, and which was based on the folk theatre tradition, the nadagama. Here, the assumption is that folk art already existed in the villages, and that the Sinhala literati merely borrowed from it to create new performing art forms that represented the nation. However, this assumption is an oversight in folk dance in Sri Lanka, as demonstrated in this article which presents an alternative interpretation of the history of performing arts in Sri Lanka, a history which has not been highlighted in the 1956 cultural revolution discourse. As I demonstrate in this article, Sinhala choreographer Panibharata invented certain dances which are considered Sinhala folk dance today. Sinhala nationalists groomed Panis, a village drummer and dancer, considered to be a low-caste, underprivileged individual into Panibharata, a cosmopolitan artist. Fulfilling these nationalists’ desires, Panibharata created repertoires of “folk dance” that portrayed village life in an exotic and romantic guise, which is aptly exemplified in his goyam näțuma (rice-harvesting dance). Panibharata’s model of folk choreography continues to be interpreted as the genuine and only Sri Lankan folk dance tradition, a narrative that was institutionalized and disseminated through the system of public education. In contrast to that canonical narrative of the Sinhala folk dance tradition, I argue that the staged model of Sinhala folk dance is a fairly recent invention. I analyze archival records, dance curricula, and secondary sources and interpret them according to my personal experiences as a dancer. To contextualize the purely Sinhala folk dance tradition, I compare the Russian folk dance and the Morris dance of England, that developed as separate national folk dance traditions.