- Jun 2 A.J. Styles, American professional wrestler
- Jun 2 Dominic Cooper, British stage and screen actor (The History Boys; Fleming; Mamma Mia!; Agent Carter), born in Greenwich, London, England
- Jun 2 Justin Long, American actor (Jeepers Creepers; Alvin and the Chipmunks), born in Fairfield, Connecticut
- Jun 2 Nikki Cox, American actress (Unhappily Ever After; The Norm Show; Las Vegas), born in Santa Monica, California
- Jun 3 Lyfe Jennings, American R&B singer-songwriter, born in Toledo, Ohio
- Jun 5 Fernando Meira, Portuguese football player (VfB Stuttgart), born in Guimarães, Portugal
- Jun 6 Carl Barât, English rock singer (The Libertines; Dirty Pretty Things), born in Basingstoke, North Hampshire, England
- Jun 6 Jeremy Gara, Canadian drummer (Arcade Fire), born in Ottawa, Ontario
- Jun 6 Judith Barsi, American child actress (The Land Before Time), born in Los Angeles, California (d. 1988)
- Jun 6 Mariana Popova, Bulgarian pop singer ("Dream About Me"), born in Sofia, Bulgaria
- Jun 7 Adrienne Frantz, (Tiffany Thorne-Sunset Beach), born in Mt Clemens, Michigan
- Jun 7 Bill Hader, American comedian and actor (Saturday Night Live, Barry), born in Tulsa, Oklahoma
- Jun 7 Tony An, Korean K-pop singer and dancer (H.O.T), born in Yongsan-gu, Seoul, South Korea
Maria Menounos (44 years old)
Jun 8 American actress, TV star (Today, Access Hollywood, WWE) and 1996 Miss Massachusetts Teen USA, born in Medford, Massachusetts
- Jun 9 Matthew Bellamy, British singer, guitarist, and songwriter (Muse - "Uprising"; "Supermassive Black Hole"), born in Cambridge, England
- Jun 9 Michaela Conlin, American actress
- Jun 9 Miroslav Klose, German footballer (Bayern Munich, Lazio), born in Opole, Poland
- Jun 9 Shandi Finnessey, game hostess
- Jun 10 Shane West, American actor and singer (What We Do Is Secret), born in Baton Rouge, Louisiana
- Jun 11 Joshua Jackson, American actor (Dawson's Creek, Fringe), born in Vancouver, British Columbia
- Jun 12 DJ Qualls, American actor (Road Trip), born in Nashville, Tennessee
- Jun 12 Shiloh Strong, American actor (Maybe This Time, House of Cards), born in San Francisco, California
- Jun 13 Ethan Embry, American actor
- Jun 13 Mathis Künzler, Swiss actor
- Jun 13 Mikako Ichikawa, Japanese actress and model
- Jun 14 Annia Hatch, Cuban-American gymnast
- Jun 14 Diablo Cody, American screenwriter
- Jun 14 Steve Bégin, French Canadian hockey player
- Jun 14 The-Dream [Terius Nash], American R&B singer, born in Rockingham, North Carolina
- Jun 15 RoRo [Romell Chapman], American rapper (Another Bad Creation), born in Atlanta, Georgia
- Jun 15 Wilfred Bouma, Dutch footballer
- Jun 15 Zach Day, American baseball player
- Jun 16 Dainius Zubrus, Lithuanian ice hockey player
- Jun 16 Daniel Brühl, German actor (Good Bye Lenin!), born in Barcelona, Spain
- Jun 16 Jasmine "Fish" Leong, Chinese Malaysian singer (Courage), born in Bahau, Negeri Sembilan, Malaysia
- Jun 16 Lyndsey Marshal, British actress (Rome), born in Manchester, England
- Jun 17 Isabelle Delobel, French ice dancer (World Champion 2008), born in Clermont-Ferrand, France
- Jun 17 Kumiko Aso, Japanese actress, born in Sanmu, Japan
- Jun 18 Tara Platt, American actress and voice actress for Japanese anime films (Temari-Naruto), born in Fairfax, Virginia
- Jun 19 Claudio Vargas, Dominican baseball player
- Jun 19 Dirk Nowitzki, German basketball power forward (NBA Finals MVP 2011; NBA MVP 2007; 14 × NBA All-Star; Dallas Mavericks), born in Würzburg, Germany
- Jun 19 Garfield the Cat, animated character "Big fat hairy deal"
- Jun 19 Mía Maestro, Argentine actress
- Jun 19 Tyson Dux, Canadian wrestler, born in Miramichi, New Brunswick
Zoe Saldaña (44 years old)
Jun 19 American actress (Avatar, Pirates of the Caribbean: The Curse of the Black Pearl), born in Passaic, New Jersey
- Jun 20 Frank Lampard, English footballer
- Jun 20 Jan-Paul Saeijs, Dutch footballer
- Jun 20 LaVar Arrington, American football player
- Jun 20 Quinton Jackson, American Mixed Martial Artist
- Jun 21 Cristiano Lupatelli, Italian footballer and coach, born in Perugia, Italy
- Jun 21 Dejan Ognjanović, Montenegrin football player
- Jun 21 Erica Durance, Canadian actress (Smallville), born in Calgary, Alberta
- Jun 21 Matt Kuchar, American golfer (British Open 2017 runner-up), born in Winter Park, Florida
- Jun 22 Champ Bailey, American College/Pro Football HOF cornerback (Uni of Georgia; First-team All-Pro 2004–06; 12 x Pro Bowl; NFL record most passes defended: 203; Washington Redskins, Denver Broncos), born in Fort Campbell, Kentucky
- Jun 22 Dan Wheldon, British race car driver (Indianapolis 500, 2005 & 2011), born in Emberton, Buckinghamshire, England (d. 2011)
- Jun 22 Jai Rodriguez, American TV personality
- Jun 23 Frédéric Leclercq, French bassist (DragonForce)
- Jun 23 Matt Light, American football player
- Jun 23 Memphis Bleek, American rapper
- Jun 24 Ariel Pink [Rosenberg], American hypnagogic pop and chillwave musician and songwriter ("Before Today"), born in Los Angeles, California
- Jun 24 Erno "Emppu" Vuorinen, Finnish symphonic metal guitarist (Nightwish; Brother Firetribe), born in Kitee, Finland
- Jun 24 Juan Román Riquelme, Argentine footballer
- Jun 24 Luis García, Spanish footballer
- Jun 24 Pantelis Kafes, Greek footballer
- Jun 24 Shunsuke Nakamura, Japanese footballer
- Jun 25 Aftab Shivdasani, Bollywood actor (Mast), born in Mumbai, Maharashtra, India
- Jun 25 Layla El, English dancer, model and 2006 WWE Diva Search winner, born in London
- Jun 25 Luke Scott, American baseball player (Tampa Bay Rays), born in DeLeon Springs, Florida
- Jun 26 Alex Dana, French singer (L5's singer), born in Marseille, France
- Jun 27 Lolly [Anna Shantha Kumble], British singer ("Viva la Radio"), born in Sutton Coldfield, Birmingham, England
- Jun 29 Luke Kirby, Canadian American actor (The Marvelous Mrs. Maisel), born in Hamilton, Ontario
- Jun 29 Nicole Scherzinger, American singer (Pussycat Dolls), born in Honolulu, Hawaii
- Jun 29 Sam Farrar, Australian-American bassist (Phantom Planet), born in Los Angeles, California
- Jun 30 Ben Cousins, Australian Football League player (Richmond), born in Geelong, Victoria
About June 1978
How Old? 44 or 45 years old
Generation: Generation X
Leap Year: No