List of Famous people who are 55

Gleb Fetisov (Russian: Глеб Геннадьевич Фетисов; is a Russian billionaire., investor, film producer with Oscar-nominated movie productions, Member of the National Academy of Motion Pictures Arts and Sciences of Russia, formerly involved in the Russian banking industry, Member of the Russian Academy of Sciences, PhD and professor of economics and finance, former member of the Federation Council for the Voronezh Region and former chair of Green Alliance party.

Mette Gjerskov is a Danish politician, member of the Social Democrats, the former minister for Food, Agriculture and Fisheries. She is currently serving as the deputy parliamentary group leader of the Social Democrats as well as the party's spokesperson on development cooperation. She is also the chairman of the important Foreign Policy Committee.

Ragna Árnadóttir is an Icelandic lawyer and former Minister of Justice and Ecclesiastical Affairs of Iceland. She previously served as the acting office manager of the Prime Minister's Office from 15 January 2009.

Sean Howard Kinney is an American musician, best known as the drummer and co-founder of the rock band Alice in Chains. Kinney also founded the short-lived supergroup Spys4Darwin, and has collaborated with other artists such as Johnny Cash and Metallica. He played drums for his Alice in Chains bandmate Jerry Cantrell's first solo album, Boggy Depot (1998). Since 2009, Kinney has been co-owner of the Crocodile club in Seattle. He was a guest drummer on NBC's Late Night with Seth Meyers in September 2018.

Tanya Donelly is an American Grammy Award-nominated singer-songwriter and guitarist based in New England who co-founded Throwing Muses with her step-sister Kristin Hersh. Donelly went on to co-form the alternative rock band The Breeders in 1989, before leaving to front her own band Belly in 1991. By the late 1990s, she settled into a solo recording career, working largely with musicians connected to the Boston music scene.

Sergey Osipyan is a Russian film director, screenwriter and producer.