Tiny House Nation is an American reality television series. It is a tiny house movement-inspired series which features renovation experts John Weisbarth and Zack Giffin who assist families around the country building their desired houses that are no bigger than 500 square feet (46 m2). The series premiered on July 9, 2014, on the FYI network. After the fourth season, the series began airing on FYI's parent network: A&E. The second half of season 5 was burned off with a 9AM timeslot on Saturdays.

Tiny House Nation began streaming on Netflix in August 2019.

As of November 2020, National Geographic began airing Tiny House Nation in syndication.