- Ray Steen - President
- Connor Sample - Vice President
- Ben Eastwood - Secretary
- Jackson Darman - Treasurer
- Emil Hofstetter - President
- Ray Steen - Vice President
- Ben Eastwood - Secretary
- Ryan Miller - Treasurer
- Dean Ludwig - President
- Ben Eastwood - Vice President
Martin Nester- Secretary- Emil Hofstetter - Secretary
- Ryan Miller - Treasurer
- Ryan Showalter - President
- Cole David - Vice President
- Bradley Fellstrom - Secretary
- Carley Belknap - Treasurer
Due to the COVID-19 pandemic, this was the first election completed online, and the first to use ranked-choice voting.
- Ryan Showalter - President
- Cole Nutter - Vice President
- Brad(ley) Fellstrom - Secretary
- Carley Belknap - Treasurer
The UUG constitution was rewritten to comply with new OSAI standards. This was the beginning of tracking constitution changes in a version control system.
- Mike McGloin - President
- Richard Bimmer - Vice President
- Cole Nutter - Secretary
- Ryan Showalter - Treasurer
- Kyle Laker - President
- Richard Bimmer - Vice President
- Christy Kobert - Secretary
- Mike McGloin - Treasurer
- Kyle Laker - President
- Richard Bimmer - Vice President
- Chris Frome - Secretary
- Mike McGloin - Treasurer
- Pavan Gudimetta - President
- Kyle Laker - Vice President
- James Battle - Secretary
- Alex Flores - Treasurer
- Justin Magnotti - President
- Pavan Gudimetta - Vice President
- Steven Young - Secretary
- Nick Barrett - Treasurer
- Justin Magnotti - President
- Pavan Gudimetta - Vice President
- Morgan Barksdale - Secretary
- Abigail Liskey - Treasurer
- Kyle Ames - President
- Peter Amaral - Vice President
- Amber Logsdon - Secretary
- Vincent Smith - Treasurer
- Kris Kalish - President
- Cory Gillespie - Vice President
- Tyler Badorrek - Secretary
- Andrew Elgert - Treasurer
In 2006, Mike Ripley became advisor for the UUG.
- John Magnotti - President
- Michael Lam - Vice President
- Alex Goryuk - Secretary
- Brian Dillensnyder - Treasurer
- Mike Ripley - President
- Richard Chapin - Vice President
- Ben Knear - Secretary
- John Magnotti - Treasurer
- Mike Ripley - President
- John Magnotti - Vice President
- Holly Sihler - Secretary
- Richard Chapin - Treasurer
- Wes Deviers - President
- Holly Sihler - Vice President
- William Pope - Secretary
- Ross Johnston - Treasurer
- Stephen Gula - President
- Wes Deviers - Vice President
- Ross Johnson - Secretary
- Will Pope - Treasurer
- Steve Gula - President
- Mike Kelly - Vice President
- Eric Bartel - Secretary
- Jim Blackburn - Treasurer
- Chris Soghoian - President
- Brian Caswell - Vice President
- Brian Norton - Secretary
- Chris Fauerbach - Treasurer
The UUG constitution was authored by David Wilburn on October 25, 1999, and the first meetings were held that year. Scott Dellinger was the staff advisor.
- David Wilburn - President
- Brian Caswell - Vice President
- Brenden Grace - Treasurer
The earliest UUG references are to the "Linux SIG" of the JMU ACM chapter. The original members were:
- James Money - ACM Vice President
- Brian Brock
- Jason Cooper
- Scott Dellinger