List of Famous people who are 56

Dennis Lehane is an American author. He has published more than a dozen novels; the first several were a series of mysteries featuring a couple of protagonists and other recurring characters, including A Drink Before the War. Of these, three were adapted as films of the same name: 2003's Mystic River, directed by Clint Eastwood, which won several awards; 2007's Gone Baby Gone; and 2010's Shutter Island directed by Martin Scorsese.

Liudmyla Pavlivna Suprun is a Ukrainian politician and former candidate in the 2010 Ukrainian presidential election.

Kieran Darcy-Smith is an Australian actor, film director, and screenwriter. He is best known for starring in the films The Cave, The Square, Animal Kingdom, and The Reef. He made his feature film directing debut with 2012 film Wish You Were Here, and his second directorial project The Duel was released in June 2016.