Léa Serna (born 31 October 1999) is a French figure skater.
She is the 2018 Ice Star silver medalist, the 2017 Denkova-Staviski Cup silver medalist, a two-time French national bronze medalist (2016-2018), and a four-time Master's de Patinage bronze medalist (2016-2019).
On the junior level, she is the 2015 European Youth Olympic Festival bronze medalist, the 2017 Merano Cup silver medalist, the 2018 French junior national champion, and the 2014 Master's de Patinage champion.