Ernie Hartlieb (born April 11, 1979) is a retired American ice hockey left wing who primarily played with the Florida Everblades of the ECHL.
Hartlieb has competed in the with the United States men's national inline hockey team at the IIHF InLine Hockey World Championship, winning a gold medal and an individual scoring title and Tournament "Best Defensemen" in 2004., and a silver medal and "Best Defenseman" award in 2009.