Dome Worthing is a historic single-screen cinema located on Marine Parade in Worthing, West Sussex, England. Housed in an early 20th-century listed building noted for its decorative dome and period interior, the venue underwent significant restoration in recent years. The cinema operates as an independent/art-house venue, programming a mix of independent, classic and mainstream films alongside special screenings, festivals and occasional live events. Facilities include a bar/cafe and community-focused activities, offering a distinctive seafront cinema experience.