Nicholas Mordvinoff (September 27, 1911-1973) was a Russian-born American artist who won the 1952 Caldecott Medal for U.S. picture book illustration, recognizing Finders Keepers, by William Lipkind.
The Cal Palmer Memorial Building (also known as Finders Keepers) is a historic site in Windermere, Florida.
In the field of social simulation, Rosaria Conte and Cristiano Castelfranchi have used "finders, keepers" as a case study for simulating the evolution of norms in simple societies.