The Saturn Award for Best Science Fiction Television Series is one of the annual awards given by the American Academy of Science Fiction, Fantasy & Horror Films. The Saturn Awards, which are the oldest film and series-specialized awards to reward science fiction, fantasy, and horror achievements, included the category for the first time at the 42nd Saturn Awards ceremony, when the Saturn Award went through major changes in their television categories. It specifically rewards science fiction on television. As of the 47th Saturn Awards, the category was split to recognize both network/cable series and streaming series.
Winners and nominees
The winners are listed in bold.
(NOTE: Year refers to year of eligibility, the actual ceremonies are held the following year)