Status: Alive
Gender: Asexual (Male personality)
Race: Goa'uld
Homeplanet: Hej'na (Past)
Rank: Am'heh Underlord (Past), Khnum Underlord
Allegiances: Am'heh (Past), Khnum
Galaxy: Milky Way
Once the service of the Supreme System Lord Ra, Nefertum the death of his master for a short time remained independent fought many battles against the Goa'uld Apophis. Definitely defeated, Nefertum entered the service of a minor Goa'uld named Am'heh as a scientist. Remained for years under the protection of the latter on the planet Hej'na, Nefertum was killed during the first Wraith invasion and later revived by Khnum, becoming one of its underlord.

During the war Malecathi, Nefertum led the System Lord out of the system Khenem before the attack and then remained aboard the flagship of Khnum surviving the genocide Goa'uld operated by the Wraith. He recently changed the host because of signs of injuries and that the sarcophagus was unable to eliminate from her body. Its current host is a child of about 10 years. In the reorganization of the 'empire Nefertum became the governor of the planet Ballas.