Lu Rongting (9 September 1859 – 6 November 1928), also spelled as Lu Yung-ting and Lu Jung-t'ing, was a late Qing/early Republican military and political leader from Wuming, Guangxi. Lu belonged to the Zhuang ethnic group.

In July 1911, following the Wuchang Uprising, Guangxi Gov. Chen Bingkun proclaimed independence and formed the Guangxi military government. Following the departure of Shen Bingkun and Wang Zhixiang, Lu assumed control over Guangxi province. On 8 February 1912 President Yuan Shikai formally appointed Lu the governor of Guangxi. In the KMT-initiated "second revolution" in 1913, Lu sided with Yuan Shikai and suppressed the Nationalist revolutionaries in Guangxi. Soon afterwards Cai E and Tang Jiyao (Yunnan Clique) started the National Protection War and Lu joined them against Yuan's monarchial ambitions (Hongxian emperor). In the process Cen Chunxuan, an enemy of Yuan Shikai, was secretly recruited by Lu. Some scholars have suggested the reason for Lu's sudden change in allegiance was due to his discontent about Yuan's preferential treatment, which prevented him from expanding his influence into Guangdong. Nevertheless, the National Protection War led to the abdication of Yuan Shikai.

Long Jiguang proclaimed Guangdong's independence from Yuan on 6 April 1916. With the death of Yuan Shikai in June, Lu and Li Liejun attacked Long and forced him to retreat to Hainan. In the same year Lu assumed the position of governor of Guangdong province. His control and jurisdiction over both Guangdong and Guangxi was affirmed by new president Li Yuanhong in April 1917.