Marta Onofre (born 28 January 1991) is a Portuguese pole vaulter.

[3] She competed at the 2016 IAAF World Indoor Championships.

Her personal bests in the event are 4.40 metres outdoors (Taipei 2017) and 4.51 metres indoors (Pombal 2016).

The latter is the current national record.

This biographical article relating to Portuguese athletics is a stub.