Alexander Yefimovych Rodnyansky (Ukrainian: Олекса́ндр Юхи́мович Родня́нський, romanized: Oleksandr Yukhymovych Rodnianskyi, Russian: Александр Ефимович Роднянский; born July 2, 1961) is a Ukrainian film film producer, documentary filmmaker, television executive and businessman. As a media-manager Rodnyansky founded the first Ukrainian independent television network 1+1 and ran Russian CTC Media, which under his management became the first Russian media company to publicly trade on NASDAQ. Variety500 index names Alexander Rodnyansky as one of the 500 most influential business leaders shaping the global media industry.

During his career, Rodnyansky has produced over 30 films and more than 20 television series. Some of his most notable projects including Elena (2011), Leviathan (2014) and Loveless (2017) directed by Andrey Zvyagintsev, The Duelist (2016) directed by Aleksey Mizgirev, The Man Who Surprised Everyone (2018) directed by Aleksey Chupov and Natasha Merkulova, Beanpole (2019) directed by Kantemir Balagov, Mama, I'm Home (2021) directed by Vladimir Bitokov and Unclenching the Fists (2021) directed by Kira Kovalenko. Among other films that Alexander Rodnyansky produced are Stalingrad (2013), the highest grossing Russian film at the time. Among other films produced by Rodnyansky: A Chef in Love (1997), East/West (1999), A Driver for Vera (2004), The 9th Company (2005), The Sun (2005), Heat (2006), Piter FM (2006) and The Inhabited Island (2009). He created Ukrainian TV network 1+1 and for seven years was the CEO of a Russian media company CTC Media.

Films produced by Rodnyansky many times won top prizes at the Cannes Film Festival. Among the awards won by his films – Golden Globe Award for Leviathan, Grand Prix of Un Certain Regard program for Unclenching the Fists and César Award for Loveless. Rodnyansky won the GQ Russia Man of the Year (producer) award three times. He is a member of the European Film Academy and Asia Pacific Screen Awards.

Rodnyansky is a Member of The Academy of Motion Picture Arts and Sciences, four of his films were nominated for an Oscar in the Best Foreign Film category: A Chef in Love, East/West, Leviathan and Loveless.