Anna Grimaldi MNZM (born 12 February 1997) is a New Zealand para-athlete, primarily competing in the long jump and sprint events.

[8] She won her first international competition medal, the bronze in the women's long jump T47, at the 2015 IPC Athletics World Championships in Doha, Qatar.

[14] At the 2017 World Para Athletics Championships, Grimaldi ran the 200 m heats before pulling out of the 200 m final and 100 m due to a recurring foot injury in order to concentrate on the long jump.

[15] Returning to New Zealand after the 2017 championships, Grimaldi's foot injury was discovered to be a stress fracture in her left navicular bone.

At the 2021 Otago Athletics Championships Grimaldi set a personal best of 5.91 m, ten centimetres short of the T47 world record and placing her second in the overall (able-bodied and para) annual national rankings.