Strange New World(s) may refer to:

• Star Trek: Strange New Worlds, an American science fiction television series
  • Strange New Worlds (Star Trek: Strange New Worlds), the premiere episode of the television series
• Star Trek: Strange New Worlds (short story collection), a science fiction anthology series of licensed, fan-written, short stories
• "Strange new worlds", part of the original Star Trek title sequence that ends with "where no man has gone before"
• "Strange New World" (Star Trek: Enterprise), a first-season episode of the sixth Star Trek TV series

• Strange New World (film), an American made-for-television science fiction film
• "Strange New World", a fourth-season episode of the animated television series The Batman
• Strange New Worlds (board game), published by Heritage Models in 1978

• O Strange New World, a book written by Howard Mumford Jones in 1964
• All pages with titles containing Strange New World or Strange New Worlds