This is a list of notable events, premieres, releases, series cancellations and endings and other business ventures for Nickelodeon in the year 1985.
- May 31 - The Third Eye
- Nick at Nite debuts
- June 20 - Mark Saul is born
- September 8 - Vanessa Baden is born
- October 11 - Michelle Trachtenberg is born
- November 10 - Giovonnie Samuels is born
- December 5 - Frankie Muniz is born