J19: The Journal of Nineteenth-Century Americanists is a semiannual peer-reviewed academic journal which covers research on and analysis of the "long nineteenth century" (1783-1914).

[1] It is the official publication of C19: The Society of Nineteenth-Century Americanists.

[2] The journal is published by the University of Pennsylvania Press.

In addition to the print version, current issues are available electronically through Project MUSE.

[3] The editors-in-chief are Elizabeth Duquette (Gettysburg College) and Stacey Margolis (University of Utah).