- See Quinn for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
Quinn was a hologram and a character within Julian Bashir's and Miles O'Brien's Battle of the Alamo holosuite program. Quinn was a captain with the military forces of the Texas Revolution.
In the year 2375, Bashir and O'Brien tried to ascertain if it was possible for the Texans to win at the Alamo. One of the ways they thought of was by assassinating Antonio López de Santa Anna, although neither of them wanted to attempt it. Captain Quinn later assassinated Santa Anna, although his actions had an unexpected effect as the Mexicans attacked Sam Houston earlier at San Jacinto, defeating Houston and effectively ending the Texas Revolution. (DS9 short story: "The Best Defense...")