Twin Suns Squadron was a distinguished starfighter squadron established during the New Republic's control of Borleias during the height of the Yuuzhan Vong War. Luke Skywalker founded it, naming it in honor of his home planet, Tatooine. Command was then transferred to Jaina Solo, who successfully led the squadron in combat operations at Borleias, Galantos, and Bakura. It primarily utilized T-65XJ X-wing starfighters, along with Jagged Fel's Chiss clawcraft as second-in-command.
Following the conclusion of the Yuuzhan Vong War, Twin Suns Squadron was disbanded. However, Luke Skywalker frequently used the designation for temporary squadrons formed for specific, isolated missions. The esteemed name was later bestowed upon a Jedi squadron equipped with X-83 TwinTail starfighters during the Second Imperial Civil War. By the year 138 ABY, it was led by Jedi Master Tobias Sun.

The following individuals served in Twin Suns Squadron under Luke Skywalker's leadership:
- Luke Skywalker : Twin Suns Leader
- Corran Horn : Twin Suns Two
- Mara Jade Skywalker : Twin Suns Three
- Zindra Daine : Twin Suns Four
- Tilath Keer : Twin Suns Eleven
The following individuals served in Twin Suns Squadron under Jaina Solo's leadership:
- Jaina Solo : Twin Suns Leader
- Kyp Durron : Twin Suns Two
- Jagged Fel : Twin Suns Three
- Zindra Daine : Twin Suns Four
- Voort saBinring : Twin Suns Five
- Alema Rar : Twin Suns Six - Rar ultimately fought as a member of Twin Suns Squadron, under Jaina Solo's leadership, by the final year of the Yuuzhan Vong War.
- Twin Suns Seven
- Jaina Solo: alternate identity during the Battle of Borleias : Twin Suns Nine
- Sharr Latt : Twin Suns Ten
- Tilath Keer : Twin Suns Eleven
- Beelyath : Twin Suns Twelve
- Pastav Rone
Additional members included:
- Vale : Twin Suns Two
- Lowbacca : Twin Suns Five
- Miza : Twin Suns Eight
- Tesar Sebatyne : Twin Suns Nine
- Jacen Solo : Twin Suns Thirteen
- Mynor Dac
- Raf Othrem
Twin Suns Squadron under the leadership of Tobias Sun
- Tobias Sun : Twin Suns Leader