Certain teams have special duties within the Stargate program. When Stargate Command was formed there were nine SG teams created and at present there are at least twenty-one. The majority of the teams are Air Force, with some Marines and civilians. A very few alien beings have also been allowed to join. Listed below are the special designation teams noted thus far and their known members.
- For teams in the Atlantis Expedition, please see at seperate page
SGC — Command: General George Hammond, Brigader General Jack O'Neill
SG-1
Template:SG-1 members
SG-2
Template:SG-2 members
SG-3
Template:SG-3 members
SG-4
Template:SG-4 members
SG-5
Template:SG-5 members
SG-6
Template:SG-6 members
SG-7
Template:SG-7 members
SG-8
Template:SG-8 members
SG-9
Template:SG-9 members
SG-10
Template:SG-10 members
SG-11
Template:SG-11 members
SG-12
Template:SG-12 members
SG-13
Template:SG-13 members
SG-14
Template:SG-14 members
SG-15
Template:SG-15 members
SG-16
Template:SG-16 members
SG-17
Template:SG-17 members
SG-18
Template:SG-18 members
SG-19
Template:SG-19 members
SG-20
Template:SG-20 members
SG-21
Template:SG-21 members
SG-22
Template:SG-22 members
Other SG designations
SG-X Template:SG-X members