Seagrass is a 2023 Canadian drama film, written and directed by Meredith Hama-Brown. Hama-Brown's full-length feature debut, the film stars Ally Maki as Judith, a woman who is at a family retreat with her husband Steve (Luke Roberts) and their children following the death of her mother, where she and Steve are coping with tensions in their marriage arising from their status as an interracial couple.

The cast also includes Nyha Huang Breitkreuz, Chris Pang, Sarah Gadon, Hannah Bos, Remy Marthaller, Benjamin Goas, Danielle Klaudt, Miles Phoenix Foley, Gabriel Carter, Kate Gajdosik, Sawyer Proulx, Milania Kerr, Kane Stewart, and Ava Kelders.