https://www.oah.org/awards/book-awards/willi-paul-adams-award/

DEADLINE: SUBMISSIONS MUST BE POSTMARKED BY MAY 2, 2022
Willi Paul Adams
The Willi Paul Adams Award is given biennially by the Organization of American Historians to the author of the best book on American history published in a language other than English. The award (formerly the Foreign Language Book Prize) is named for Willi Paul Adams, who was an active member of OAH in Germany and a tireless advocate of the internationalization of American history.

 https://www.oah.org/awards/article-essay-awards/david-thelen-award/

DEADLINE: APPLICATIONS MUST BE SUBMITTED BY MAY 1, 2023

David Thelen Award

Awarded biennially by the Organization of American Historians, the David Thelen Award honors the best article on American history written in a language other than English. Formerly the Foreign Language Article Prize, this award was renamed in appreciation of David Thelen, who edited the Journal of American History between 1985 and 1999. The winning article will be published in the Journal.