| Dr | Woobeen | lim | Food and Drug Administration | Others | United States | Best Researcher Award | |
| Assist Prof Dr | Wubshet Mekonnen | Girma | Wollo University | Oncology Alternative Medicine | Ethiopia | Best Researcher Award | |
| Ms. | Xi | Chen | Peking University Third Hospital | Oncology Management and Prevention | China | Best Researcher Award | pencis.com |
| Prof | Xianhuo | Wang | Tianjin Medical University Cancer Institute and Hospital | Oncology and Precision Medicine | China | Best Research Award | |
| Dr | Xianwei | Mo | Guangxi Cancer Hospital and Guangxi Medical University Affiliated Cancer Hospital | Oncology Therapeutics and Novel Approaches | China | Best Researcher Award | |
| Prof. | Xiaodi | Niu | College of Food Science and Engineering/Jilin University | Oncology Management and Prevention | China | Best Researcher Award | pencis.com |
| Dr. | Xiaolu | Xu | Liaoning Normal University | Cancer Genetics | China | Best Researcher Award | |
| Dr | Xiaoqi | Liu | Northeastern University | Others | China | Best Researcher Award | |
| Ms. | Xiaorong | Zhu | Department of Hematology, Baotou Central Hospital, Baotou, Inner Mongolia, 014040, P.R.China | Cancer Cell Biology | China | Best Researcher Award | pencis.com |
| Prof. Dr. | Xiaoxia | Yin | Guangzhou University | Oncology and Precision Medicine | Australia | Outstanding Scientist Award | |
| Assoc. Prof. Dr. | Xiaoxiao | Yang | Hefei University of Techonology | Cancer Cell Biology | China | Young Scientist Award | |
| Dr | Xin | Lin | department of neonatology | Others | China | Excellence in Research | |
| Dr | Xin | Huang | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Tumour Immunology | China | Best Researcher Award | |
| Ms. | Xin | Xin | Shanghai University of TCM | Cancer Biomarkers | China | Best Researcher Award | pencis.com |
| Dr | Xinchun | Zhou | University of Mississippi Medical Center | Cancer Biomarkers | United States | Best Innovation Award | |
| Prof | Xing | Chen | Zhejiang University | Oncology Management and Prevention | China | Best Researcher Award | |
| Assoc. Prof. Dr. | Xinglu | Jiang | Guangxi Medical University College of Stomatology | Oncology Therapy | China | Best Researcher Award | pencis.com |
| Mr. | Xingtao | Lin | Fuzhou University | Oncology and Precision Medicine | China | Best Researcher Award | |
| Prof | Xinhua | Zhan | Nanjing Agricultural University | Others | China | Best Research Award | |
| Ms. | Xinli | Shi | Shanxi University of Chinese Medicine | Tumor Immunology | China | Best Researcher Award | pencis.com |