Long Jiguang (龍濟光) (1867–1925) was an ethnic Hani Chinese general of the late Qing and early Republican period of China.

Long's older brother Jinguang (龍覲光) was also a general.

Long began his military career suppressing anti-Qing rebellion by Republican revolutionaries in China.

An opponent of the Constitutional Protection Movement, Long fled southern China to Beijing, where he supported Duan Qirui and the Anhui clique until their defeat in the Zhili–Anhui War.

Long died in Beijing on the same day as Sun Yat-sen. Ye Ju was one of his lieutenants.