List of Famous people who are 49

Nadir Khayat, better known by his stage name RedOne, is a Moroccan-Swedish singer, songwriter, record producer and record executive. As a record producer and songwriter, he has worked with many high-profile recording artists, most notably Ava Max, Lady Gaga, Akon, Michael Jackson, RBD, Now United, U2, Nicki Minaj, Jennifer Lopez, Nicole Scherzinger, Gru, Cross Gene, MIKA, Pitbull, Enrique Iglesias, Shakira, Wyclef Jean, Mariah Carey, Paulina Rubio, Mylène Farmer, Mohombi, Inna, Khaled, Alexandra Burke, Austin Mahone, One Direction, Marc Anthony, the Band Perry, Prince Royce, Rod Stewart, Usher and Saad Lamjarred, among many others. His production discography boasts many Billboard and international hits. RedOne has established his own record label named RedOne Records.

Sammi Cheng Sau-man is a Hong Kong singer and actress. She is one of the most prominent female singers in Hong Kong, with album sales of over 25 million copies throughout Asia and the Pacific. Most notably in the 1990s, she was dubbed by the media as the "Cantopop Queen" and diva. Having success in entertainment industry for about three decades, Cheng has also been regarded as one of the most popular Hong Kong artists known in Asia Pacific.

Joseph Hillström King, better known by the pen name Joe Hill, is an American author and comic book writer. His work includes the novels Heart-Shaped Box (2007), Horns (2010), NOS4A2 (2013), and The Fireman (2016); the short story collections 20th Century Ghosts (2005) and Strange Weather (2017); and the comic book series Locke & Key (2008–2013). Locke & Key won British Fantasy Awards in 2009 and 2012, and an Eisner Award in 2011.

Mika Ninagawa is a Japanese photographer and director, known for her brightly colored photographs of flowers, goldfish, and landscapes.

Cary Guffey is a former American child actor. He is best remembered for his debut in the role of Barry Guiler in the film Close Encounters of the Third Kind (1977).

Mary, Crown Princess of Denmark, Countess of Monpezat, is the wife of Frederik, Crown Prince of Denmark. Frederik is the heir apparent to the throne, which means that should Frederik succeed, she will automatically become Queen consort of Denmark.

Devon Hughes is an American retired professional wrestler. He is currently signed to WWE, where he works backstage as a producer. Hughes wrestled for Extreme Championship Wrestling (ECW) from 1995 to 1999 and for the WWF/E from 1999 to 2005 and from 2015 to 2016 as D-Von Dudley and Reverend D-Von. He performed with Total Nonstop Action Wrestling (TNA) from 2005 to 2014 as Brother Devon and Devon.

Reynaldo Cisotto Gianecchini Júnior is a Brazilian actor and former model.

Mikhail Anatolyevich Abyzov is a manager in the Russian energy and engineering industry, He is chairman of the board of directors of Russia's biggest engineering company, E4 Group.

Lynne Martine Patton was designated in June 2017 by President Donald Trump to head Region II of the United States Department of Housing and Urban Development, which oversees New York and New Jersey.