DK Welchman is a Polish filmmaker, screenwriter, and producer. She is best known for co-directing her first fully painted animated feature film Loving Vincent (2017) with her husband Hugh Welchman.

Loving Vincent is a 2017 animated drama fim about the life of the painter Vincent van Gogh, in particular the circumstances of his death. It is the first fully painted animated feature film. The film, written and directed by Dorota Kobiela and Hugh Welchman, is a Polish-UK co-production, funded by the Polish Film Institute, and partially through a Kickstarter campaign.