Madeleine Yamechi Sielanou (born 6 March 1982) is a Camaroonian-French female weightlifter.

She represented Cameroon at the 2004 Summer Olympics.

[1] Later she started representing France at international competitions.

She competed at world championships, including at the 2015 World Weightlifting Championships.

This biographical article relating to weightlifting in France is a stub.