Árni Þór Guðjónsson (Arni Thor) is an Icelandic writer, actor and director working between Paris and Iceland. Since 2017, he has been creating music videos, advertisements, and short films, developing a distinctive visual and narrative style, defined by slow-burn, surrealism and comedy.

His narrative work includes Krautz in Seltjarnarnes, an upcoming mini-series on RÚV, Hotel Cold Town - his ESRA Paris graduation short film and more. He has also directed music videos for artists such as Kef Lavík, Midnight Librarian, and Kahnin.