Critical response Portrait of a Lady on Fire received broad acclaim. On review aggregator website
Rotten Tomatoes, the film has an approval rating of based on reviews from critics, with an average rating of . The website's critical consensus reads, "A singularly rich period piece,
Portrait of a Lady on Fire finds stirring, thought-provoking drama within a powerfully acted romance." On
Metacritic, the film has a weighted average score of 95 out of 100, based on 48 critics, indicating "universal acclaim", and has been designated a Metacritic "Must See" movie. It is the second best reviewed film of 2019.
A. O. Scott of
The New York Times wrote that
Portrait of a Lady on Fire is a "subtle and thrilling love story, at once unsentimental in its realistic assessment of women's circumstances," calling Marianne and Héloïse's relationship, "less a chronicle of forbidden desire than an examination of how desire works," and, "the dangerous, irresistible power of looking."
Mark Kermode from
The Observer/The Guardian gave the film five stars and called it, "an intellectually erotic study of power and passion in which observed becomes observer, authored becomes author, returning time and again to a central question: 'If you look at me, who do I look at?'", and described the unwanted pregnancy subplot as "confronting but also
depicting a taboo subject and its representation, refusing to look away, finding strength in sorority." For
Variety, Peter Debruge wrote: "Though this gorgeous, slow-burn lesbian romance works strongly enough on a surface level, one can hardly ignore the fact, as true then as it is now, that the world looks different when seen through a woman's eyes," calling the film, "rigorously scripted" and Sciamma's approach "looking past surfaces in an attempt to capture deeper emotion." For
The New Yorker, Rachel Syme wrote that
Portrait of a Lady on Fire thoroughly examines "the entanglements between artistic creation and burgeoning love, between memory and ambition and freedom. The film is about the erotic, electric connection between women when they find their desire for creative experience fulfilled in each other, but it is equally about the powers of art to validate, preserve, and console after a romance is over." The film was voted the 30th greatest film of all time in the
Sight and Sound Greatest Films of All Time 2022, the highest of films released in the 2010s. Also in 2025, it ranked 82nd on
Rolling Stones list of "The 100 Best Movies of the 21st Century". ==Accolades==