List of Famous people who are 51

Emmanuel Mouret is a French actor, director and screenwriter.

Stephanie C. Rawlings-Blake is an American politician and attorney who served as the 49th Mayor of Baltimore from 2010 to 2016, the second woman to hold that office. She has also served as secretary of the Democratic National Committee and as president of the United States Conference of Mayors.

Lucy DeCoutere is a Canadian actress and Royal Canadian Air Force officer, best known for her role as the character Lucy in the television series Trailer Park Boys.

Kim Hye-soo is a South Korean actress. She is best known for her roles in the films Tazza: The High Rollers (2006), The Thieves (2012), Coin Locker Girl (2015) and Familyhood (2016) as well as television series Signal (2016) and Hyena (2020). She is known for her versatility and acting range.

Yanic Truesdale is a Canadian-American actor best known for his portrayal of Michel Gerard in the television series Gilmore Girls, a role that prompted Daily Variety to name him one of "10 Actors to Watch".

Hidekazu Nagai is a comedian and an owarai presenter in Japan.

Takahiro Fujimoto is an actor and a retired male medley swimmer from Japan, who represented his native country in two consecutive Summer Olympics, starting in 1988. His best Olympic result was the 8th place (4:23.86) in the Men's 400m Individual Medley event at the 1992 Summer Olympics.

Erik Zabel is a German former professional road bicycle racer who last raced with Milram. With 152 professional wins and 211 wins in his career, he is considered by some to be one of the greatest German cyclists and cycling sprinters of all-time. Zabel won a record nine points classifications in grands tours including the points classification in the Tour de France six consecutive years between 1996 and 2001 and the points classification in the Vuelta a España in 2002, 2003 and 2004. Zabel won the Milan–San Remo four times and numerous six-day track events. He was one of the few road cyclists of recent times who raced all year, including track cycling in winter. For season 2012 he joined Team Katusha as sprint coach. He previously held that same position with the HTC–Highroad team until their dissolution. Zabel admitted to doping from 1996 to 2004. He is the father of cyclist Rick Zabel.

Mao Xinyu is a grandson of Mao Zedong and a Major General in the People's Liberation Army.

Nicole Heyka, known professionally as Kelly Trump, is a German actress and former pornographic actress. She has performed in story-driven German adult films such as German Beauty, Eiskalte Engel, the 00Sex series, and Ariella the Mermaid. She has also acted in a small number of American adult films, including films for Wicked Pictures.