List of Famous people who are 40

Zhang Xinyi is a Chinese actress and director. She ranked 95th on Forbes China Celebrity 100 list in 2013, 99th in 2014, and 80th in 2015.

Pamela Andrea Díaz Saldías, also known as "La Fiera", is a Chilean model and media celebrity who is active in Chilean show business.

César Fabián Delgado Godoy is an Argentine former professional footballer who played as a winger. He also played as a central midfielder, making piercing forward runs through the center of the opposition's defence. His nickname "Chelito" is derived from that of Marcelo Delgado because of their same last name. Since 2013, he also holds Mexican citizenship.

Anja Sofia Tess Pärson is a Swedish former alpine skier. She is an Olympic gold medalist, seven-time gold medalist at the World Championships, and two-time overall Alpine Skiing World Cup champion. She has won a total of 42 World Cup races.

Amy Lynn Hartzler, known professionally as Amy Lee, is an American singer, songwriter, and pianist. She is the co-founder and lead vocalist of the rock band Evanescence. Alongside her contributions with the band, Lee has also participated on other musical projects including Nightmare Revisited and Muppets: The Green Album from Walt Disney Records. She has performed collaborations with artists such as Korn, Seether, and David Hodges. Lee composed the soundtrack to the films War Story (2014) and Indigo Grey: The Passage (2015) with cellist Dave Eggar, and the song "Speak to Me" for the film Voice from the Stone (2017). She possesses a mezzo-soprano vocal range.

Mikhail Vladimirovich Razvozhayev is a Russian statesman and politician. He is currently the Governor of Sevastopol since 2 October 2020. He served as the Secretary of the Sevastopol Regional Branch of the United Russia Party since October 25, 2019. Razvozhayev had served as the acting Head of the Republic of Khakassia from October 3 to November 15, 2018. He also worked as the Deputy Minister of the Russian Federation for North Caucasus Affairs from October 1, 2014 to October 3, 2018. He also served as the head of the Executive Committee of the All-Russian Popular Front, member of the Central Head of ONF from December 17, 2018 to July 11, 2019.

Valeria Gastaldi is an Argentine singer, and also a member of the popgroup Bandana.

Gorka Iraizoz Moreno is a Spanish former professional footballer who played as a goalkeeper.

Mona Achache is a Moroccan-French film director and screenwriter.

Daniel Alejandro Riveros Sepúlveda, known as Gepe, is a Chilean singer-songwriter and multi-instrumentalist. He has released five solo albums in addition to one album as a member of the band Taller Dejao. He has been described as the "new 'guru' of Chilean folk" for combining the sensibilities of 1960s and 1970s Chilean folk with a minimalist, electropop sound.