赵景昆，男，1974年出生，河北保定人，中国科学院国家天文台研究员，博士生导师。

2007年获得中国科学院大学博士学位。2010年至2012年在佛罗里达理工学院从事博士后研究。 主要从事银河系结构与化学演化、白矮星以及天文数据处理、机器学习方面的研究。研究成果发表于ApJ, AJ, MNRAS等国际知名期刊，总计80余篇。先后主持国家自然科学基金项目3项、参与4项，参与国家重点研发计划3项。

1.Zhao J.K., Zhao G., Chen, Y. Q., Oswalt T. D., Tan K. F., Zhang, Y.; THREE MOVING GROUPS DETECTED IN THE LAMOST DR1 ARCHIVE, Astrophysical Journal, 2014, 787(1)

2.Zhao J.K., Zhao G., Aoki W. et al. Tracing the Origin of Moving Groups. II. Chemical Abundance of Six Stars in the Halo Stream LAMOST-N1, The Astrophysical Journ al, 2018, 868(2): 105-123

3. Liang Xilong, Zhao Jingkun, Zhao Gang, Aoki Wako, Ishigaki Miho, Matsuno T., Chen Quqin, Kong Xiaoming, Shi Jianrong, Xing Qianfan, Tracing the Origin of Moving Groups. I. The γ Leo Moing Group with High-resolution Spectra from the Subaru Telescope, The Astrophysical Journal, 2018 , 863(1)

4. Zhao J.K., Ye X.H., Wu H., Yang M., Oswalt T.D., Xue X.X., Chen Y.Q., Zhang J.J., Zhao G., Two portions of the sagittarius stream in the LAMOST complete spectroscopic survey of pointing area at the southern galactic cap, Astrophysical Journal, 2020, 904(1)

5. Yong, Yang, Jingkun Zhao, Jiajun Zhang, Xianhao Ye, Gang Zhao, Tracing the Origin of Moving Groups. III. Detecting Moving Groups in The LAMOST DR7, ApJ, 2021, 922: 105-11