List of Famous people born on October 21st

Jonathan Paul Luna was an American lawyer found dead under mysterious circumstances in Lancaster County, Pennsylvania while serving as an Assistant United States Attorney in Baltimore, Maryland. Luna had been stabbed 36 times with his own pocketknife and then drowned in a creek next to his car in rural Lancaster County. Investigations have proven inconclusive, and there is debate on whether Luna's death was murder or suicide.

Mei Nakabayashi , better known by her stage name May'n , is a Japanese singer from Nagoya. Aspiring to become a musician since childhood, she began her music activities in 2003 upon passing an audition held by talent agency Horipro International. She made her major debut in 2005 under the Universal Music label with the release of her first single "Crazy Crazy Crazy". She would release two more singles under Universal Music, before transferring to Victor Entertainment in 2008. That same year, she had her break as the singing voice of the character Sheryl Nome in the anime series Macross Frontier.

Jorge Labarga is a Justice of the Florida Supreme Court, taking office on January 6, 2009. On June 30, 2014, he was sworn in as Florida's 56th Chief Justice and the first Cuban-American to hold the post. He was succeeded on July 1, 2018, by Charles T. Canady.

Jean-Pierre Sauvage is a French coordination chemist working at Strasbourg University. He graduated from the National School of Chemistry of Strasbourg, in 1967. He has specialized in supramolecular chemistry for which he has been awarded the 2016 Nobel Prize in Chemistry along with Sir J. Fraser Stoddart and Bernard L. Feringa.

Takashi Ogino is a Japanese professional baseball outfielder and shortstop for the Chiba Lotte Marines in Japan's Nippon Professional Baseball.

Hrvoje Ćustić was a Croatian footballer who played as a midfielder.

Princess Srinagarindra née Sangwan Talapat was a member of the Thai Royal Family. She was also a member of the House of Mahidol, which is descended from the Chakri Dynasty, and was originated by Prince Mahidol Adulyadej, the Prince of Songkla, son of King Chulalongkorn. She was the mother of Princess Galyani Vadhana, the Princess of Naradhiwas, King Ananda Mahidol, and King Bhumibol Adulyadej and was the paternal grandmother of King Vajiralongkorn.

Jeremy James Miller is an American actor. He is known for his portrayal of Ben Seaver on Growing Pains and its two reunion movies. He also voiced Linus van Pelt in Happy New Year, Charlie Brown!.

Josh Ritter is an American singer, songwriter, musician, and author who performs and records with the Royal City Band. Ritter is known for his distinctive Americana style and narrative lyrics. In 2006, he was named one of the "100 Greatest Living Songwriters" by Paste magazine.

Bhavana Balsavar is an Indian film, stage and television actress. She is the part of silent comedy series, Gutur Gu (2010).