| Assoc. Prof. Dr | Xu | Zhang | Wuhan University of Technology | China | Social Sciences | Human Geography | Best Researcher Award | youngscientistawards.com |
| Dr | XINZHUANG | FAN | HKUST | Hong Kong | Chemical Engineering | Energy storage | Best Researcher Award | |
| Ms | Xinyu | Miao | Harbin Institute of Technology | China | Energy | Space nuclear power | Young Scientist Award | |
| Dr | Xinxin | Yu | University of Seville | Spain | Engineering | Mechanical Engineering | Best Researcher Award | |
| Dr | Xinxin | Luo | Southeastern University | China | Computer Science | AI Security and Trustworthiness | Best Researcher Award | youngscientistawards.com |
| Ms | XINLU | Sun | ucl | United Kingdom | Environmental Science | Climate Change Economics | Young Scientist Award | |
| Dr | XINGYU | CHEN | Cedars-Sinai Medical Center | United States | Medicine and Dentistry | Cancer Biology and Genomics | Young Scientist Award | youngscientistawards.com |
| Dr | Xin | Bao | Southwest Jiaotong University | China | Agricultural and Biological Sciences | Remote Sensing, Agricultural Disaster Monitoring, SAR Imaging | Best Researcher Award | youngscientistawards.com |
| Dr | Xiaoyu | Xue | Texas State University | United States | Biochemistry, Genetics and Molecular Biology | Sumoylation, DNA damage repair, DNA replication | 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 | |
| Prof | Xiaoxiang | Guan | Jiangsu Province Hospital | China | Medicine and Dentistry | Oncology | Best Researcher Award | |
| Dr | Xiaosheng | Zhou | Wenzhou University of Technology, China | China | Social Sciences | Education | Best Researcher Award | youngscientistawards.com |
| Dr | xiaoqi | sheng | South China University of Technology | China | Agricultural and Biological Sciences | Biological information processing | Best Researcher Award | youngscientistawards.com |
| Dr | Xiaopeng | Gao | University of Manitoba | Canada | Agricultural and Biological Sciences | Soil Science | Best Researcher Award | |
| Assist. Prof. Dr | Xiaolin | Ni | Beijing hospital | China | Biochemistry, Genetics and Molecular Biology | longevity | Young Scientist Award | |
| Ms | Xiaofan | Wei | University of Florida | United States | Social Sciences | Advertising | Young Scientist Award | |
| Ms | Xiaodong | Zhang | Changchun University of Science and Technology | China | Other | micro-EDM | Best Researcher Award | youngscientistawards.com |
| Dr | Xiaocong | Xu | Sun Yat-Sen University | China | Social Sciences | urban development | Young Scientist Award | |
| Dr | Xiaocao | | Shanghai Jiao Tong University | China | Medicine and Dentistry | Cancer Biology | Best Researcher Award | youngscientistawards.com |
| Dr | Xiao-Yang | Liu | Columbia University | United States | Computer Science | Machine Learning | Best Researcher Award | |