List of Famous people who are 40

Terrina Chrishell Stause is an American actress and real estate agent. She is known for her role on the Netflix reality show Selling Sunset, along with previous television roles as Amanda Dillon on All My Children and Jordan Ridgeway on Days of Our Lives.

Carter Milliken Reum is an American author, entrepreneur and venture capitalist. He is most notable for founding M13 Ventures, an angel investment firm. He is married to socialite Paris Hilton.

Meghan, Duchess of Sussex is an American member of the British royal family and a former actress.

Matthias Schweighöfer is a German actor, voice actor, film director, and producer.

Park Hae-soo is a South Korean actor.

Mahendra Singh Dhoni, is a former Indian international cricketer who captained the Indian national team in limited-overs formats from 2007 to 2016 and in Test cricket from 2008 to 2014. Under his captaincy, India won the inaugural 2007 ICC World Twenty20, the 2010 and 2016 Asia Cups, the 2011 ICC Cricket World Cup and the 2013 ICC Champions Trophy. A right-handed middle-order batsman and wicket-keeper, Dhoni is one of the highest run scorers in One Day Internationals (ODIs) with more than 10,000 runs scored and is considered an effective "finisher" in limited-overs formats. He is widely regarded as one of the greatest wicket-keeper batsmen and captains in the history of the game. He was also the first wicket-keeper to effect 100 stumpings in ODI cricket.

Roger Federer is a Swiss professional tennis player. He is ranked No. 5 in the world by the Association of Tennis Professionals (ATP). He has won 20 Grand Slam men's singles titles, an all-time record shared with Rafael Nadal. Federer has been No. 1 in the ATP rankings a record total of 310 weeks – including a record 237 consecutive weeks – and has finished as the year-end No. 1 five times. Federer has won 103 ATP singles titles, the second-most all-time behind Jimmy Connors and including a record six ATP Finals.

Ivana Marie "Ivanka" Trump is an American businesswoman who, under her father Donald Trump's administration, worked as a senior advisor to him and as the Director of the Office of Economic Initiatives and Entrepreneurship. She is the daughter of Donald Trump's first wife, Ivana, and is the first Jewish member of a first family, having converted before marrying her husband, Jared Kushner.

Julius Andre Maurice Jones is a former American football running back. He was drafted by the Dallas Cowboys in the second round of the 2004 NFL Draft. He also played for the Seattle Seahawks and the New Orleans Saints. He played college football at the University of Notre Dame.

Brandi Marie Carlile is an American multiple Grammy Award winning singer-songwriter and producer whose music spans multiple genres. As of 2020, Carlile has released six studio albums and earned eleven Grammy Award nominations, including one for The Firewatcher's Daughter, six for By the Way, I Forgive You, and three for her work as producer and songwriter on Tanya Tucker's 2019 album While I’m Livin’. She was the most nominated woman at the 61st Annual Grammy Awards (six) including nominations for Album of the Year, Record of the Year and Song of the Year. In 2019, Carlile formed an all-female quartet with Amanda Shires, Maren Morris, and Natalie Hemby called the Highwomen. They released their debut album The Highwomen in 2019 to critical and commercial acclaim.