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- Arsenio Hall as Semmi, Extremely Ugly Girl, Morris, and Reverend Brown in Coming to America (1988)
- George Hamilton as Don Diego Vega and Bunny Wigglesworth in Zorro, the Gay Blade (1981)
- Armie Hammer as Cameron Winklevoss and Tyler Winklevoss in The Social Network (2010)
- Oliver Hardy as Himself and Bert Hardy in Our Relations (1936)
- Louis Hayward as Louis XIV and Philippe of Gascony in The Man in the Iron Mask (1939)
- Bella Heathcote as Victoria Winters and Josette du Pres in Dark Shadows.
- Freddie Highmore as Jared and Simon Grace in The Spiderwick Chronicles (2008)
- Bob Hope as Peanuts White and Eric Augustine in My Favorite Spy (1951)
- Jonathan Hyde as Sam Parrish and Van Pelt in Jumanji (1995)
Read more about this topic: List Of Actors Who Have Played Multiple Roles In The Same Film