Gregg (given name)
Gregg is a masculine given name, sometimes a short form of Gregory. It may refer to:
- Gregg Alexander, American singer/songwriter and producer born Gregory Aiuto in 1970
- Gregg Allman, American singer-songwriter, musician, co-founder of The Allman Brothers Band
- Gregg Amore, American politician
- Gregg Araki, American film director
- Gregg Bush, American politician
- Gregg Butler, American football player
- Gregg Carr, American former National Football League player
- Gregg Cunningham, American politician
- Gregg Dechert, Canadian former keyboardist of Uriah Heep
- Gregg Doyel, American sports writer
- Gregg Edelman, American movie, television and theater actor
- Gregg Hale (producer), best known for The Blair Witch Project
- Gregg Hale (musician), best known as the guitarist for the British band Spiritualized
- Gregg Harper, American politician
- Gregg Henry, American actor
- Gregg Hoffman, American film producer
- Gregg Hough, American politician
- Gregg Hughes, American talk radio broadcaster better known as Opie on The Opie and Anthony Show
- Gregg Jakobson, American songwriting partner of Dennis Wilson of The Beach Boys, witness in the murder trials of members of the Manson Family
- Gregg Landaker, American re-recording mixer, three-time Academy Award winner
- Gregg Olsen, American writer
- Gregg Olson, American former Major League Baseball relief pitcher
- Gregg Phillips, former head of the Mississippi Department of Human Services
- Gregg Popovich, American National Basketball Association head coach
- Gregg Rolie, American singer, keyboardist and organist, lead singer and co-founder of the bands Santana, Journey and Abraxas Pool, member of the Rock and Roll Hall of Fame
- Gregg Rudloff, American re-recording mixer, three-time Academy Award winner
- Gregg Sulkin, British actor
- Gregg Takayama, American politician
- Gregg Trahey, American biomedical engineer
- Gregg Wallace, English television presenter
- Gregg Wattenberg, American songwriter, music producer and musician
- Gregg Zuckerman, American mathematician