The Independent American Party of Nevada (IAPN) is the former Nevada affiliate of the Constitution Party of the United States. It is not to be confused with the national party of the same name. It was founded in 1967. It was one of four Constitution state parties that had not changed its name to "Constitution Party" since the national party adopted that name until it was later discontinued. As the Nevada party's name predated the national Constitution Party by decades and also for personal reasons, the Nevada membership did not desire to change the name.