Ralph Grynszpancholc (born 2003, Buenos Aires) is an Argentine film director. He has primarily worked in short films, with a focus on narrative-driven projects. His debut short film PENDEJO (2025) premiered at the Bassett House Film Festival in Los Angeles. Earlier works include La Historia De (2024), his first academic project, which premiered at the UdeSA Film Festival and is currently available online, and Silueta de un Recuerdo (2026).

His work is characterized by a dynamic visual style and stories often set in past eras, blending comedy and drama. Recurring themes include youth, rebellion, memory, and the passage of time. He has also worked in music videos and has collaborated with notable actors.