Nightside may refer to: Nightside with Dan Rea, talk radio show hosted by Dan Rea The Nightside, hosted by Mark Elliot NBC Nightside, an American overnight television news program on NBC Nightside (book series), a series of fantasy-noir novels by Simon Green Nightside (comics), a fictional character in the Marvel Universe Nightside (film), a 1980 television pilot starring Doug McClure Night side of a planetary body, divided from the daylit side by the terminator (solar)