Kujō Fusazane (1290 - 5 April 1327; 九条 房実) was Chancellor of Japan in the apex of his career.
Kujō Fusazane was born into the Kujō clan, a branch of the Fujiwara clan, as the son of Kujō Tadanori. He thus may be called Fujiwara Fusazane in old texts.
His tenure as Minister of the Right lasted from 1319 to 1322; in that title, he was preceded by Kazanin Iesada and succeeded by Imadegawa Kanesue.
His tenure as Minister of the Left lasted from 1322 to 1323; in that title, he was preceded by Tōin Saneyasu and succeeded by Tōin Saneyasu.
His tenure as Chancellor lasted from 1323 to 1325; in that title, he was preceded by Ichijō Uchitsune and succeeded by Takatsukasa Fuyuhira.