American Rust is a novel by American writer Philipp Meyer, published in 2009. It is set in the 2000s, in the fictional town of Buell in Fayette County, Pennsylvania, which is in a rural region referred to as "the Valley" of dilapidated steel towns. The novel focuses on the decline of the American middle class and well-paying manufacturing jobs, and the general sense of economic and social malaise. Meyer's novel received positive reviews, and many publications ranked it one of the best novels of the year.