List of Famous people who are 55

Neal McDonough is an American actor, voice actor, and producer, known for his portrayal of Lieutenant Lynn "Buck" Compton in the HBO miniseries Band of Brothers (2001), Deputy District Attorney David McNorris on Boomtown (2002–2003), Sean Cahill on Suits, Robert Quarles on Justified, William Parker in Mob City, and Dave Williams on ABC's Desperate Housewives (2008–2009). He also appeared in films such as Star Trek: First Contact, Minority Report, Walking Tall, The Guardian, Flags of Our Fathers, Red 2, The Marine 3: Homefront, Traitor, The Hitcher, Paul Blart: Mall Cop 2, Proud Mary, and as Dum Dum Dugan in various Marvel Cinematic Universe films and TV series. He appeared as Damien Darhk on Arrow, and in Legends of Tomorrow. He also plays as Malcolm Beck on Yellowstone. He is also known for voicing a variety of comic book characters, most notably Bruce Banner in the animated TV series The Incredible Hulk (1996-1997).

Yolanda Ventura is a Mexican actress and was a Spanish singer when she was young. She is best known for roles in Mexican telenovelas and is a former member of the Spanish children's music band Parchís. She joined Parchís after a recording company posted an advertisement looking for kids who could sing, dance, and act. A few months later, in 1979, the band was formed and named after the Spanish version of the Pachisi board game. The band was a success in Spain and Latin America, they recorded five albums and filmed seven movies.

Nancy O'Dell is an American television host and entertainment journalist. She served as co-anchor of the syndicated entertainment news show Entertainment Tonight from January 3, 2011, to August 2, 2019.

Jean-Marc Germain is a French politician, member of the Socialist Party. He is the cabinet director of Martine Aubry in Socialist Party. Germain is also the husband of Anne Hidalgo, mayor of Paris.

Sergei Trofimov, also known under the stage name Trofim, is a Russian songwriter, musician, singer.

Douglas Gerald Hurley is an American engineer, former Marine Corps pilot and current NASA astronaut. He piloted space shuttle missions STS-127 and STS-135, the final flight of the space shuttle program. He launched into space for the third time as commander of Crew Dragon Demo-2, the first crewed spaceflight from American soil since STS-135 and became one of the first two astronauts, together with Bob Behnken, launching aboard a commercial orbital spacecraft in spaceflight history. He was also the first Marine to fly the F/A-18 E/F Super Hornet. His call sign is "Chunky", and he was sometimes referred to by this name on the communication loops.

Robert Emmet Chambers Jr. is an American criminal and convicted killer. Chambers was dubbed the Preppy Killer by the media after the August 26, 1986, New York City Central Park strangulation death of 18-year-old Jennifer Levin, for which he was originally charged with second degree murder. He claimed the death was accidental and the result of rough sex, and later pleaded guilty to manslaughter at the end of his trial.

Elizabeth MacDonough is an American lawyer and the Parliamentarian of the United States Senate since 2012. She is the first woman to hold the position.

Jonathan Scott Lavine is an American business executive and co-managing partner of Bain Capital. He also serves as chief investment officer of Bain Capital Credit, which he founded in 1997 as Sankaty Advisors, a division of Bain Capital. Lavine is a philanthropist who has supported several U.S. organizations.

Jurij "Jure" Zdovc is a Slovenian former professional basketball player and coach for Žalgiris Kaunas of the Lithuanian Basketball League (LKL) and the EuroLeague. As a player, he was a 1.98 m (6'6") tall point guard, who began his professional playing career with the Yugoslav Second Division club Smelt Olimpija.