Lily Taïeb (born in 2000) is a French actress.

She began her acting career in the 2000s and gained notice in cinema with feature films such as Lisa Azuelos's Quantum Love (Une rencontre, 2014), Julien Neel's Lou! Journal infime (2014), and Arnaud Desplechin's My Golden Days (Trois souvenirs de ma jeunesse, 2015). She has also appeared in French and international productions including Wes Anderson's The French Dispatch (2021), Mia Hansen-Løve's Bergman Island (2021), and Martin Provost's How to Be a Good Wife (La Bonne Épouse, 2020).