- Jun 1 Jean Beausejour, Chilean soccer left wing-back (107 caps; Birmingham City, Wigan Athletic, Universidad de Chile), born in Santiago, Chile
- Jun 1 Naidangiin Tüvshinbayar, Mongolian judoka (Olympic gold -100kg 2008; silver 2012; first Mongolian Olympic gold medallist), born in Saikhan sum, Bulgan Province, Mongolia
- Jun 4 Ian White, Canadian hockey player
- Jun 4 Rainie Yang, Taiwanese mando-pop singer, actress, and television personality, born in Taipei, Taiwan
- Jun 5 Cécilia Cara, French singer and actress, born in Cannes, France
- Jun 6 Noor Sabri, Iraqi footballplayer
- Jun 6 Shannon Stewart, American model
- Jun 8 Andrea Casiraghi, son of Princess Caroline of Monaco
- Jun 8 Javier Mascherano, Argentine footballer
- Jun 9 Kaleth Morales, Colombian vallenato folk music singer and songwriter ("Vivo en el Limbo" - I Live in the Limbo), born in Valledupar, Cesar, Colombia (d. 2005)
- Jun 9 Masoud Shojaei, Iranian footballer, born in Shiraz, Iran
- Jun 9 Wesley Sneijder, Dutch footballer
- Jun 9 Yulieski Gourriel, Cuban baseball player, born in Sancti Spíritus, Cuba
- Jun 10 Dirk Van Tichelt, Belgian judoka
- Jun 11 Andy Lee, Irish boxer, born in Bow, London, England
- Jun 11 Vágner Love, Brazilian footballer, born in Rio de Janeiro, Brazil
- Jun 13 Nery Castillo, Mexican-Uruguayan footballer, born in San Luis Potosí, Mexico
- Jun 14 Lorenzo Booker, American football player
- Jun 14 Siobhán Donaghy, British singer (ex-Sugababes)
- Jun 15 Tim Lincecum, American baseball player
- Jun 16 Rick Nash, Canadian ice hockey left wing (#1 pick NHL Draft 2002; 6 x NHL All Star; Olympic gold 2010, 14; World C'ship gold 2007; Columbus BJs, NY Rangers), born in Brampton, Ontario
- Jun 16 Steven Whittaker, Scottish Footballer
- Jun 17 John Gallagher Jr., American stage actor (The West Wing, Law & Order: Special Victims Unit), born in Wilmington, Delaware
- Jun 18 Janne Happonen, Finnish ski jumper, born in Kuopio, Finland
- Jun 19 Mateus Galiano da Costa, Angolan footballer, born in Luanda, Angola
- Jun 19 Paul Dano, American actor (Love and Mercy), born in NYC, New York
- Jun 21 Jujubee [Airline Inthyrath], American drag queen and TV performer (RuPaul's Drag Race), born in Boston, Massachusetts
- Jun 22 Dustin Johnson, American golfer (US Open 2016; Ryder Cup 2010, 12, 16, 18; FedEx Cup 2020), born in Columbia, South Carolina
- Jun 22 Janko Tipsarević, Serbian tennis player (Davis Cup 2010), born in Belgrade, Serbia
- Jun 22 Jerome Taylor, West Indies international cricketer
- Jun 24 JJ Redick, American basketball player and sport analyst, born in Cookeville, Tennessee
- Jun 25 Indigo [Alyssa Ashley Nichols], American actress (Weeds), born in Los Angeles, California
- Jun 26 Aubrey Plaza, American actress and comedian (Parks and Recreation), born in Wilmington, Delaware
- Jun 26 Deron Williams, American basketball player, born in Parkersburg, West Virginia
- Jun 26 Elijah Dukes, American baseball player (Washington Nationals), born in Homestead, Florida
- Jun 26 J. J. Barea, Puerto Rican basketball player, born in Mayagüez, Puerto Rico
- Jun 27 Emma Lahana, New Zealand actress (Haven), born in Auckland, New Zealand
- Jun 27 Gökhan Inler, Swiss footballer (İstanbul Başakşehir), born in Olten, Switzerland
- Jun 27 Julie Ordon, Swiss model, born in Geneva, Switzerland
Khloé Kardashian (38 years old)
Jun 27 American reality television star (Keeping Up with the Kardashians), born in Los Angeles, California
- Jun 27 Rocío Guirao Díaz, Argentinian model, born in Buenos Aires, Argentina
- Jun 29 Christopher Egan, Australian actor (Home and Away), born in Sydney, New South Wales, Australia
- Jun 29 Derek Lee Rock [Smith], American drummer (Mêlée)
- Jun 29 Han Ji-hye, South Korean actress and model, born in Gwangju, South Korea
- Jun 30 Fantasia [Barrino], American singer (American Idol, "Back to Me"), born in High Point, North Carolina
- Jun 30 Gabriel Badilla, Costa Rican footballer, born in San José, Costa Rica
About June 1984
How Old? 38 years old
Generation: Millennial
Leap Year: Yes