Lin Jun (Chinese: 林君; pinyin: Lín Jūn; born July 1954) is a Chinese engineer who is a professor, doctoral supervisor and dean of the College of Instrumentation and Electrical Engineering at Jilin University.
He is a member of the China Instrument and Control Society (CIS), Chinese Geophysical Society (CGS), Chinese Institute of Electronics (CIE), Institute of Electrical and Electronics Engineers (IEEE), and Society of Exploration Geophysicists (SEG).
After the resumption of National College Entrance Examination, he matriculated at Changchun Institute of Geology (now Jilin University), where he received his bachelor's degree in 1982 and his master's degree in 1987 both in exploration geophysics.
In April 2000 he appointed dean of the School of Information Science and Technology.
After this office was terminated in May 2001, he became executive vice-dean of the College of Electronic Science and Engineering, serving until December 2004.