Kujō Suketsugu (九条 輔嗣?, October 28, 1784 – March 6, 1807), son of Nijō Harutaka and adopted son of Kujō Sukeie, was a kuge or Japanese court noble of the Edo period (1603–1868). He, as his father did, adopted son of Nijō Harutaka, Hisatada.