What If may refer to the trope, or it may refer to a work by the same name:
- "What If— (1952)", a Short Story by Isaac Asimov, first published in 1952.
- A comic book series by Marvel Comics that began in 1977.
- What If… (Gamebooks), a series of Young Adult Gamebooks by Liz Ruckdeschel, starting in 2006.
- What If?: Serious Scientific Answers to Absurd Hypothetical Questions, a blog-turned-book by Randall Munroe, who published the book in 2014.
- What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions, the sequel to What If?'s first book, published in 2022.
- What If…? (2021), an alternate take on the Marvel Cinematic Universe.
If a direct wick has led you here, please correct the link so that it points to the corresponding article.