Courtney Marquard is an editor / assistant editor based in Ridgewood, Queens.

Her editing work includes short films, features, and branded content, for clients like Adidas, Puma, and The New York Times. Her work has been screened at the New York Shorts International Film Festival, Loft Film Festival, Martha’s Vineyard Film Festival, ShockFest, HotDocs, and more, and has been featured for online programming at the Bureau of Creative Works, Labocine, and Girls in Film.  

As an assistant editor, she has worked on studio films including THE MENU and NYAD, and is currently assisting on Ari Aster's EDDINGTON.

Courtney serves as a screener for the Woodstock Film Festival, and co-runs @girlsinfilm_nyc. She was an assistant editor at the Sundance Directors Lab in both 2023 and 2024, and accepted as a BAFTA connect memeber. She is currently a resident at UnionDocs’ 2025 CoLAB.