This is an inclusive list oftelevision programs withscience fiction as principal theme, or which contain at least one significant element of science fiction, even if some cross over into other genres.
For television programs withfantasy,horror,mystery,paranormal,supernatural and other related themes, please see the respectivegenres andlistings.

Science fiction films,one-time presentations,original net animation (ONA),original video animation (OVA),short films (a.k.a. shorts),serial films (a.k.a. serials) andspecials must have been created specifically for or broadcast first (premiere, "first showing") on television or on a streaming channel to qualify for the purpose of this list.
Films thatpremiered ("first presentation") on the "big screen" (theatrical release) or have been distributeddirect-to-video (video cassette, tape, betamax, VHS, laser disc, video CD, DVD, HD-DVD, Blu-ray, UHD, digital, etc.) or on theinternet do not belong here, even if they aired ("second presentation", rerun) at some point on a TV/streaming channel. Please see thelists of science fiction films for more details.

• History of science fiction
• Science fiction lists
• Science fiction television shows
• Lists of television shows
• Lists of television series by genre
• Lists of television series
• Children's television series

• Articles with short description
• Short description is different from Wikidata