Petronella Margaretha "Petra" Huybrechtse (born 26 September 1972) is a retired Dutch sprinter.

She competed at the 1992 Summer Olympics in the 4×100 m relay, but her team failed to reach the final.

[1] The same year she won national titles in the 60 metres and 60 m hurdles events.

She retired from competitions in early 1996 and worked as psychologist at Waterlandziekenhuis in Purmerend.

This biographical article relating to Dutch athletics is a stub.