Juliette Elvire Landi (born 3 April 2007) is a French-American diver.

Her mother competed at the 1996 Olympic Games in Atlanta, finishing eighth with the French women's team.

[2] Landi was a competitive gymnast for several years, but eventually lost interest.

[2] Landi trains at the Woodlands Diving Club in Houston, Texas, USA, and is a member of Red Star de Montreuil, near Paris.

[2][4] She competed at the 2024 Summer Olympics where she came 8th in the 3 metre springboard event alongside Naïs Gillet.