List of Famous people who are 51

Ross Matheson is a former professional tennis player from Scotland.

Yutaka Akita is a former Japanese football player and manager. He played for Japan national team.

Michael O'Shea is the head coach of the Winnipeg Blue Bombers of the Canadian Football League (CFL). He is a former Canadian football linebacker and former special teams coordinator of the Toronto Argonauts of the CFL from 2010 to 2013, winning the Grey Cup in 2012. O'Shea played 16 seasons in the CFL for the Hamilton Tiger-Cats and Toronto Argonauts from 1993 to 2008. He retired second all-time in career tackles with 1,154 and is one of only three players to record over 1,000 tackles. He won the CFL's Most Outstanding Canadian Award in 1999 after recording 84 tackles, 13 special teams tackles and three interceptions that year. O'Shea is a three-time Grey Cup champion as a player, having won all three with the Argonauts in 1996, 1997, and 2004. He is also a one time Grey Cup winning head coach, having won with the Winnipeg Blue Bombers in 2019, O'Shea also won the Grey Cup previously as a special teams coach with the Toronto Argonauts in the 100th Grey Cup.

Tanya Wexler is an American film director. She is known for her 2011 feature film Hysteria.

Mark Kirchner is a German former biathlete.

Lady Camilla Bloch QC is a British barrister.

Isabel Boyer Gillies is an American author and retired actress. She played Elliot Stabler's wife, Kathy, in Law & Order: Special Victims Unit. Her memoir Happens Every Day was a New York Times bestseller, and her most recent book is the young adult novel Starry Night.

Alistair Appleton is a British television presenter and writer.

Tseng Hsiao-ping, known by her stage name Tseng Hsin-mei is a Taiwanese Hokkien pop singer and television host. She has won two Golden Melody Awards, in 1996 and 2010, and one Golden Bell Award, in 2004.

Kenneth Anderson is an American retired basketball player. After a college career at Georgia Tech, he played point guard professionally from 1991 to 2006, mostly in the National Basketball Association.