Where was The Measure of a Man filmed?
2015 film directed by Stéphane Brizé
The Measure of a Man (2015) was filmed in Auberville and Boussy-Saint-Antoine, 2 places named in its Wikipedia article, in France. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's article
The Wikipedia article names 2 places. Each links to the sentence that says so.

