The Jiu Guo Zhi ("Records of the Nine Kingdoms") is a Chinese history book written by Lu Zhen (957–1014), covering the "unorthodox" states or 9 of the "Ten Kingdoms" in the 10th-century Five Dynasties and Ten Kingdoms period: Wu, Southern Tang, Wuyue, Former Shu, Later Shu, Northern Han (which it calls "Eastern Han"), Southern Han, Min Kingdom, and Chu. Lu Zhen died before completing the book, and Zhang Tangying (張唐英) added some materials. Later Lu Zhen's son Lu Lun (路綸) added 2 chapters on Jingnan (which he called "Northern Chu").

The book originally contained 51 chapters, but chapters on the royal annuals have disappeared. In the 18th century, historian Shao Jinhan (邵晉涵) extracted surviving chapters from the Yongle Encyclopedia, which were recompiled by Zhou Mengtang (周夢棠) into a 12-chapter book.

《九國志》，共五十一卷，北宋文人路振編撰紀傳體史書。

寫五代十國時南方的吳、南唐、吳越、前蜀、後蜀、東漢（即北漢）、南漢、閩、楚九國之事蹟，君王傳記為世家、臣子傳記為列傳。後來，路振之孫路綸補撰北楚二卷，又稱《補九國志》。明清以來佚失，清朝邵晉涵在《永樂大典》中輯出此書，由周夢棠重編為十二卷、列傳一百三十六篇。並在卷首補撰世家。