Eduarda Westemaier Ribera (born 21 November 2004) is a Brazilian Cross-country skier. She is sister of Paralympic skier Cristian Ribera.
At the 2022 Winter Olympics she finished in 88th place in the women's sprint in Cross-country skiing. In the women's 10 kilometre classical, she finished in 90th place.
At the 2026 Winter Olympics she finished in 72th place in the women's sprint in Cross-country skiing.
Together with Bruna Moura she finished in 21st place in the in the women's team sprint in Cross-country skiing at the 2026 Winter Olympics, the best position by Brazilians in Cross-country skiing at the Winter Olympics.