Lu Jiajing, Chinese tennis player
Lu Jiajing (Chinese: 逯佳境; pinyin: Lù Jiājìng; Mandarin pronunciation: [lû tɕjá tɕîŋ]; born 18 November 1989) is a Chinese tennis player.

She has won 18 singles and 25 doubles titles on the ITF Circuit. On 18 March 2019, she reached her career-high singles ranking of world No. 162. On 29 June 2015, she peaked at No. 139 in the doubles rankings.

Partnering Wang Yafan, Lu won her first $50k tournament at Xi'an, defeating Liang Chen and Yang Zhaoxuan in the 2014 final. She also won the doubles title at the ITF Delhi in 2014.