List of Famous people born on March 31st

Joan Feynman was an American astrophysicist. She made important contributions to the study of solar wind particles and fields; sun-Earth relations; and magnetospheric physics. In particular, Feynman was known for developing an understanding of the origin of auroras. She was also known for creating a model that predicts the number of high-energy particles likely to hit a spacecraft over its lifetime, and for uncovering a method for predicting sunspot cycles.

Alyona Olegovna Babenko is a Russian film and theater actress, Honored Artist of the Russian Federation (2013).

Jean Chastel was a farmer and inn-keeper from the province of Gévaudan in France, noted for killing the Beast of Gévaudan on June 19, 1767 at Mont Mouchet.

Conrad Ignatious Mario Maximilian Sewell is an Australian singer and songwriter. Sewell is best known for his vocals on Kygo's single "Firestone" and his number-one single "Start Again".

Tom Hagen is a Norwegian businessman. In 1992, he co-founded Elkraft AS, an electric company. Hagen works in property development. The financial magazine Kapital lists him as Norway's 172nd richest person.

Jessica Karen Szohr is an American actress. She started her screen career appearing on television shows such as My Wife and Kids (2003), Joan of Arcadia (2004), What About Brian (2007) and CSI: Miami (2007). She gained recognition in 2007 with her breakthrough role as Vanessa Abrams on The CW's teen drama series Gossip Girl (2007–2012). She has appeared in feature films including the horror film Piranha 3D (2010), the comedy film I Don't Know How She Does It (2011), the comedy film The Internship (2013) and the comedy film Ted 2 (2015). Her recent television credits include Complications (2015), Kingdom (2015), Twin Peaks (2017) and Shameless (2017–18). In 2018, she joined the cast of the science fiction series The Orville during its second season.

Yoon Kyun-sang is a South Korean actor who drew attention with his supporting roles in the television series Pinocchio (2014), Six Flying Dragons (2015–2016) and The Doctors (2016). He then played lead roles in The Rebel (2017), Clean with Passion for Now (2018) and Class of Lies (2019).

Motiur Rahman Nizami was a war criminal, former Minister of Bangladesh, Islamic scholar, writer, and the former leader of the Bangladesh Jamaat-e-Islami. He was the leader of the anti-Bangladesh militia group Al-Badr during the Bangladesh Liberation War in 1971. On 29 October 2014, he was convicted and later executed for his role in masterminding the Demra massacre by the International Crimes Tribunal of Bangladesh. He was the Member of Parliament for the Pabna-1 constituency from 1991 to 1996 and again from 2001 to 2006. He also served as the Bangladeshi Minister of Agriculture and Minister of Industry.

Henri Joona Julius Laaksonen is a Swiss-Finnish tennis player. His highest singles ranking is world No. 93, which he achieved in August 2017, and his highest doubles ranking is world No. 191, achieved in December 2018.

William David Daniels is an American actor, known for his roles as Dr. Mark Craig in the NBC drama St. Elsewhere, for which he won two Emmy Awards, and as George Feeny in the ABC sitcom Boy Meets World. He was president of the Screen Actors Guild from 1999 to 2001.