| Dr | Xiao-Yang | Liu | Columbia University | United States | Computer Science | Machine Learning | Best Researcher Award | |
| Dr | Xiaocao | | Shanghai Jiao Tong University | China | Medicine and Dentistry | Cancer Biology | Best Researcher Award | View Profile |
| Dr | Xiaocong | Xu | Sun Yat-Sen University | China | Social Sciences | urban development | Young Scientist Award | |
| Ms | Xiaodong | Zhang | Changchun University of Science and Technology | China | Other | micro-EDM | Best Researcher Award | View Profile |
| Ms | Xiaofan | Wei | University of Florida | United States | Social Sciences | Advertising | Young Scientist Award | |
| Dr | Xiaofei | MA | ESSCA School of Management | France | Economics, Econometrics and Finance | environmental economics, green fiscal policies | Best Researcher Award | |
| Assoc. Prof. Dr. | Xiaolei | Li | Yanshan University | China | Engineering | Control science and engineering | Research Excellence Award | View Profile |
| Assist. Prof. Dr | Xiaolin | Ni | Beijing hospital | China | Biochemistry, Genetics and Molecular Biology | longevity | Young Scientist Award | |
| Assoc Prof Dr | Xiaoming | Feng | Jiangsu University of Science and Technology | China | Engineering | Bionic Engineering | Young Scientist Award | View Profile |
| Dr | Xiaopeng | Gao | University of Manitoba | Canada | Agricultural and Biological Sciences | Soil Science | Best Researcher Award | |
| Dr | xiaoqi | sheng | South China University of Technology | China | Agricultural and Biological Sciences | Biological information processing | Best Researcher Award | View Profile |
| Dr | Xiaosheng | Zhou | Wenzhou University of Technology, China | China | Social Sciences | Education | Best Researcher Award | View Profile |
| Prof | Xiaoxiang | Guan | Jiangsu Province Hospital | China | Medicine and Dentistry | Oncology | Best Researcher Award | |
| Dr | Xiaoxiao | Wang | School of Finance, Central University of Finance and Economics | China | Economics, Econometrics and Finance | Financial market; Corporate finance | Best Researcher Award | |
| Dr | XIAOYAN | Li | Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) | China | Computer Science | Image Processing | Research Excellence Award | View Profile |
| Dr | Xiaoyu | Xue | Texas State University | United States | Biochemistry, Genetics and Molecular Biology | Sumoylation, DNA damage repair, DNA replication | Best Researcher Award | |
| Dr | Xiaoyuan | Duan | North University of China | China | Materials Science | Functional rubber composites | Best Scholar Award | |
| Dr | Xin | Bao | Southwest Jiaotong University | China | Agricultural and Biological Sciences | Remote Sensing, Agricultural Disaster Monitoring, SAR Imaging | Best Researcher Award | View Profile |
| Assoc Prof Dr | Xin-Yu | Shih | Department of Electrical Engineering, National Sun Yat-sen University | Taiwan | Engineering | IC Design | Best Researcher Award | |
| Dr | Xinbo | LI | Dalian University of Technology | China | Engineering | Nuclear Engineering | Best Researcher Award | |