Maria Leonor Ribeiro Tavares, also known as Eleonor Tavares, (born 24 September 1985 in Paris, France) is a French-born Portuguese pole vaulter.

She competed at the 2012 Summer Olympics.

[1][2] Born in France to Portuguese parents of Cape Verdean descent, she has two older sisters who also compete in the pole vault, Sandra-Helena Homo and Elisabete Ansel.

[3] Her personal bests in the event are 4.50 metres outdoors (Albi 2011) and 4.43 metres indoors (Aulnay-sous-Bois 2014).

This biographical article relating to Portuguese athletics is a stub.