After four years of training at drama schools in Paris, Lucie Dournaux has taken part in various projects, both on screen and on stage.
 She played the leading role in a short film, supporting roles in other projects, and major roles in several plays that received positive feedback from audiences.

Lucie Dournaux works comfortably in both comedic and dramatic registers. She portrays strong, outspoken characters as well as more sensitive women. Combining self-irony with a refined aesthetic sense and a precise dramatic commitment, she offers a nuanced performance marked by controlled intensity. Her ability to captivate audiences and deliver a wide emotional range is frequently highlighted by directors and stage directors alike.

She has contributed to the writing of a short film and is currently collaborating on the creation of a web series in which she also performs. In 2025, she is fulfilling her desire to master an additional and essential discipline by pursuing further training and working in voice-over studios.