Tefral the Surveyor is a fictional character in the Marvel Universe.
The character subsequently appears in Thor #300 (October 1980), Eternals #12 (September 1986), Fantastic Four Annual #23 (1990), The Avengers #339 (October 1991), and Heroes Reborn: The Return #4 (December 1997).
Tefral appeared as part of the "Celestials" entry in the Official Handbook of the Marvel Universe Deluxe Edition #2.
Tefral created the capacity for mutation in pre-human anthropoids. Tefral was also involved in the creation of the Brethren.