List of Famous people who are 51

Peter Steudtner is a German human rights activist and documentary filmer.

John Carter Cash is an American country singer-songwriter, author and producer. He is the only child of Johnny Cash and June Carter Cash. He has four half-sisters from his father's first marriage to Vivian Liberto: Rosanne, Kathy, Cindy, and Tara Cash. He also has two half-sisters from his mother's previous marriages: Carlene Carter, and the late Rosie Nix Adams.

Stefan Weber is an Austrian media researcher and writer. The mass media often call him "plagiarism hunter".

Michaelia Clare Cash is an Australian politician who has been a Senator for Western Australia since July 2008, representing the Liberal Party. She is the Minister for Employment, Skills, Small and Family Business and was previously the Minister for Small and Family Business, Skills and Vocational Education in the Morrison Government, having previously been the Minister for Jobs and Innovation in the Turnbull Government, and before that Minister for Employment and Minister for Women from September 2015 to December 2017.

Tarcy Su is a Taiwanese singer and actress who was popular in the 1990s during her recording career with Rock Records.

Adam Levy is a British actor best known for his role as Peter in A.D. The Bible Continues.

John Houssam Ibrahim, is a former Kings Cross nightclub owner. Police allege Ibrahim is a "major organised-crime figure" and was labelled as the "lifeblood of the drugs industry of Kings Cross" during the 1995 Wood royal commission. However, Ibrahim strongly denies this, and has not been convicted of any related crime.

James Jeremiah Murphy is an American musician, DJ, singer, songwriter, and record producer. His most well-known musical project is LCD Soundsystem, which first gained attention with its single "Losing My Edge" in 2002 before releasing its eponymous debut album in February 2005 to critical acclaim and top 20 success in the UK. LCD Soundsystem's second and third studio albums, Sound of Silver (2007) and This Is Happening (2010) respectively, were met with universal acclaim from several music review outlets. Both albums have also reached the top 50 in the Billboard 200.

Jesús Manuel Rodríguez, also known as El Koala, is a Spanish musician.

Anna Elisabeth Johansson Bågenholm is a Swedish radiologist from Vänersborg, who survived after a skiing accident in 1999 left her trapped under a layer of ice for 80 minutes in freezing water. During this time she became a victim of extreme hypothermia and her body temperature decreased to 13.7 °C (56.7 °F), one of the lowest survived body temperatures ever recorded in a human with accidental hypothermia. Bågenholm was able to find an air pocket under the ice, but suffered circulatory arrest after 40 minutes in the water.