Joanna Grisez (born 5 October 1996) is a French rugby union,[1] and rugby sevens player.

[2] She was selected as a member of the France women's national rugby sevens team to the 2020 Summer Olympics.

She won a bronze medal at the 2022 Rugby World Cup Sevens.

[3][4] Grisez was named in France's fifteens team for the 2021 Rugby World Cup in New Zealand.

[5][6] She competed for France at the 2024 Summer Olympics.