Category:Multi-series characters

Characters who have appeared in multiple Stargate series. They are normally main characters in one series who make recurring or one-shot appearances in another

SG-1/Atlantis/Universe

 * Jonathan J. O'Neill (also appeared in the original movie)
 * Daniel Jackson (also appeared in the original movie)
 * Samantha Carter
 * Meredith Rodney McKay
 * Richard P. Woolsey
 * Bill Lee
 * Norman Walter Davis Harriman
 * Kevin Marks