Olga Lucía de Angulo Irragorri (26 November 1955 – 8 February 2011) was a Colombian swimmer.

She competed at the 1968 Summer Olympics and the 1972 Summer Olympics.

She finished third in the 1971 Pan American Games 200 metres freestyle.

[2] De Angulo had lived in Vancouver, Canada since 1998.

This biographical article related to a Colombian swimmer is a stub.