The President of the United States of America is the elected leader of USA. As leader of the nation that possesses the Stargate he possibly has most influence on Earth's offworld politics then anyone else.
Known presidents
- 1945: Franklin D. Roosevelt (SG1: "The Torment of Tantalus")
- 1969: Richard Nixon (SG1: "1969")
- 1998: William Jefferson Clinton (The Stargate SG-1 Adventure Game)
- 2004: Henry Hayes (SG1: "Inauguration")
Alternate realities and timelines
- In an alternate timeline, Robert Kinsey was President in the year 2010. (SG1: "2010")
- In another alternate timeline, Robert Kinsey was President in the year 2005. (SG1: "Moebius, Part 1")
- In an alternate reality visited by Samantha Carter, Hank Landry was President in the year 2007. (SG1: "The Road Not Taken")
- In the alternate timeline created by Ba'al, Henry Hayes was still President.(SG1: "Continuum")