List of Famous people who are 51

Jennifer Lynn Connelly is an American actress who began her career as a child model. She appeared in magazine, newspaper and television advertising, before she made her film acting debut in the crime film Once Upon a Time in America (1984). Connelly continued modeling and acting, starring in a number of films, including the horror film Phenomena (1985), the musical fantasy film Labyrinth (1986), the romantic comedy Career Opportunities (1991), and the period superhero film The Rocketeer (1991). She gained critical acclaim for her work in the science fiction film Dark City (1998) and for playing a drug addict in Darren Aronofsky's 2000 drama Requiem for a Dream.

Gauri Khan is an Indian film producer and designer who has designed spaces for high-profile individuals such as Mukesh Ambani, Roberto Cavalli and Ralph Lauren, as well as Bollywood celebrities such as Karan Johar, Jacqueline Fernandez and Sidharth Malhotra. She is the co-founder and co-chairperson of the film production company Red Chillies Entertainment and its subsidiaries. Khan is married to Bollywood actor Shah Rukh Khan. In 2018, Khan was named as one of Fortune magazine's "50 Most Powerful Women".

Jonah Adam (Cardeli) Falcon is an American actor and television presenter. He came to national attention in 1999 because of his claim that he has the largest penis in the world, which he claims is 13.5 inches (34 cm) long when erect. However, Falcon has not authorized or permitted independent verification of this figure.

Vincent Anthony Vaughn is an American actor, producer, screenwriter, and comedian.

Elizabeth Stamatina "Tina" Fey is an American actress, comedian, writer, producer, and playwright. She is best known for her work on the NBC sketch comedy series Saturday Night Live (1997–2006) and for creating the comedy series 30 Rock and Unbreakable Kimmy Schmidt (2015–2020). Fey is also known for her work in film, including Mean Girls (2004), Baby Mama (2008), Date Night (2010), Megamind (2010), Muppets Most Wanted (2014), Sisters (2015), Whiskey Tango Foxtrot (2016), Wine Country (2019), and Soul (2020).

Anton "Toni" Hofreiter is a German biologist and politician.

Ethan Green Hawke is an American actor, writer, and director. He has been nominated for four Academy Awards and a Tony Award. Hawke has directed three feature films, three off-Broadway plays, and a documentary. He has also written three novels and one graphic novel. He made his film debut with the 1985 science fiction feature Explorers, before making a breakthrough appearance in the 1989 drama Dead Poets Society. He appeared in various films before taking a role in the 1994 Generation X drama Reality Bites, for which he received critical praise. Hawke starred alongside Julie Delpy in Richard Linklater's Before trilogy: Before Sunrise (1995), Before Sunset (2004) and Before Midnight (2013), all of which received critical acclaim.

Manoj Nelliyattu "M. Night" Shyamalan is an American filmmaker, philanthropist, and actor. He is known for making original films with contemporary supernatural plots and twist endings. He was born in Mahé, Pondicherry, India, and raised in Penn Valley, Pennsylvania. The cumulative gross of his films exceeds $3 billion globally.

MacKenzie Scott is an American novelist and philanthropist. As of January 31, 2021, she has a net worth of US$57.5 billion, making her the third-wealthiest woman in the world, and the 20th-wealthiest individual overall. She is known for her marriage and high-profile divorce from Amazon and Blue Origin founder Jeff Bezos, and for her involvement in the founding of Amazon. She is a signatory to the Giving Pledge, a commitment to give at least half of her wealth to charity. In 2020, she made close to US$6 billion in charitable gifts, one of the largest annual distributions by a private individual to working charities.

Javier Gerardo Milei is an Argentine libertarian economist, author, radio conductor and public speaker sympathetic to the Austrian School of economic thought. He became widely known for his regular TV appearances where he has been critical of Cristina Fernández de Kirchner, Mauricio Macri and Alberto Fernández administrations. Milei considers himself to be a "short-term minarchist", although "philosophically an anarcho-capitalist".