15 June: today's birthdays

• James Belushi - American actor. He is the brother of John Belushi
• Courteney Cox - American actress. She was Monica Geller in Friends and Jules Cobb in Cougar Town
• Irenäus Eibl-Eibesfeldt - Austrian ethologist
• Antoine-François Fourcroy - French chemist and physician
• Edvard Grieg - Norwegian composer and pianist
• Johnny Hallyday - French singer and actor, born Jean-Philippe Smet
• Helen Hunt - American actress. She won an Oscar for Best Actress in 1998 for her role as Carol Connelly in As Good as It Gets, starring alongside Jack Nicholson
• Vincent Janssen - Dutch professional footballer, born Vincent Petrus Anna Sebastiaan Janssen
• Michael Laudrup - Danish soccer coach
• Nicolas Poussin - French painter
• Demis Roussos - Egyptian-born Greek singer and musician, born Artemios Ventouris Roussos 
• Mohamed Salah - Egyptian professional footballer 
• Kayano Shigeru - Ainu (Japanese) scholar and politician
• Herbert Simon - American economist and psychologist
• Dava Sobel - American writer and science popularizer
• Alberto Sordi - Italian actor, one of the most important. He starred in The Moralist, An Average Little Man, In Prison Awaiting Trial, and The Scientific Cardplayer