List of Cultural Properties of Japan - historical materials (Yamaguchi)

This list is of the Cultural Properties of Japan designated in the category of historical materials (歴史資料) for the Prefecture of Yamaguchi.

National Cultural Properties
As of 1 September 2020, eight Important Cultural Properties have been designated, being of national significance.

Prefectural Cultural Properties
As of 1 May 2020, sixteen properties have been designated at a prefectural level.