Bartolina Sisa Ziua nașterii, data nașterii

Bartolina Sisa Vargas (c. 1750 – 5 September 1782) was an Aymaran woman and indigenous heroine who led numerous revolts against the Spanish rule in Charcas, then part of the Viceroyalty of Peru and present-day Bolivia. Alongside her husband, the indigenous leader Túpac Katari, she participated in the organisation of indigenous military camps that took part in the siege of La Paz. She was betrayed and turned in to the Spanish authorities, who later executed her.

Honouring the date of her death, the International Day of Indigenous Women is celebrated every 5 September since 1983 in Bolivia. Bartolina Sisa is often the name used by many indigenous organisations in Bolivia, such as the Bartolina Sisa Confederation, the primary union of peasant women in the country.