Laëtitia Françoise Andrée "Toto" Tonazzi (born 31 January 1981) is a former French footballer who played for Montpellier of the Division 1 Féminine.

Saint-Maur had been a dominating force in French women's football during the late 1980s winning six league titles in between the years 1983 and 1990.

In 2001, Tonazzi joined FCF Juvisy, who had taken over Saint-Maur as the most dominant French club by winning four of the ten titles awarded during the 90s.

Juvisy finished in 3rd position, one point shy of qualifying for the newly created UEFA Women's Champions League.

Due to her amazing form domestically, she was selected to play at the 2003 FIFA Women's World Cup, where France suffered elimination in the group stage.