The Good Humor Party () is an international satirical and apolitical organization founded in Poland on 28 June 2001 by Polish cartoonist and journalist Szczepan Sadurski.
The main objective of the organization is to improve the mood of people worldwide. Membership is symbolic, with a "fee" consisting of "three broad smiles a day." Currently, the party has over 5,000 members in dozens of countries, including many professional artists and satirists.
The symbol of the party is the Happy Skyscraper (). This global art project was launched on 10 October 2012 in Manhattan, New York City. It involves a cardboard model of a skyscraper with the party's logo being photographed at various landmarks. To date, the Happy Skyscraper has been photographed in over 700 cities across all continents.