| Mr. | Kpanoga | Kolombia | University of Alberta | Canada | Best Researcher Award | plantscientist.org |
| Dr | Krishna Kumar | S | Dr. Mahalingam College of Engineering and Technology, Pollachi | India | Best Researcher Award | plantscientist.org |
| Mr. | Kristen | McNamara | Southern Rural Water | Australia | Best Researcher Award | plantscientist.org |
| Prof | Kwaku | Adomako | KWAME NKRUMAH UNIVERSITY OF SCIENCE AND TECHNOLOGY | Ghana | Best Researcher Award | plantscientist.org |
| Dr | Lachezar | Filchev | SRTI-BAS | Bulgaria | Research Excellence Award | plantscientist.org |
| Mr. | Lakha | Salaipeth | King Mongkut's University of Technology Thonburi | Thailand | Best Researcher Award | plantscientist.org |
| Prof | Lakshminarayana | Vemireddy | Acharya NG Ranga Agricultural University | India | Best Researcher Award | plantscientist.org |
| Prof | lalit mohan | tewari | kumaun university | India | Outstanding Scientist Award | plantscientist.org |
| Ms | Laura | Zhanteliyeva | IRepublican state enterprise on the right of economic management “Institute of zoology” Committee of science of the Ministry of science and higher education of the Republic of Kazakhstan | Iran | Young Scientist Award | plantscientist.org |
| Mr | Leila | Ma'mani | ABRII | Iran | Best Researcher Award | plantscientist.org |
| Mr. | Li | Long | Wuhan University | China | Sustainable Agriculture Innovation Award | plantscientist.org |
| Mr | Li | Sui | Institute of Plant Protection, Jilin Academy of Agricultural Sciences | China | Research Excellence Award | plantscientist.org |
| Dr | Lia | Usatiuc | UMF “Iuliu Hațieganu” Cluj-Napoca | Romania | Research Excellence Award | plantscientist.org |
| Mr. | Liang | Shi | College of Life Sciences, Nanjing Agricultural University | China | Plant Biology Leadership Award | plantscientist.org |
| Dr | Licarion Kunwedomo | Miine | University of Cape Coast | Ghana | Research Excellence Award | plantscientist.org |
| Mr. | Lilya | BOUCELHA | Biologie-USTHB | Algeria | Women Researcher Award | plantscientist.org |
| Mr. | Lina | Chen | School of Basic Medical Sciences, Xi’an Jiaotong University | China | Best Researcher Award | plantscientist.org |
| Mr | Linchao | Li | Inner Mongolia Agricultural University | China | Young Innovator Award | plantscientist.org |
| Mr. | Ling | Leng | Tianjin University of Traditional Chinese Medicine | China | Best Researcher Award | plantscientist.org |
| Mr. | Lixi | Jiang | Zhejiang University | China | Excellence in Plant Research | plantscientist.org |
| Dr | Luciana Carla | Silvestri | Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) | Argentina | Best Researcher Award | plantscientist.org |
| Dr | Luis | Puelles | Universidad de Murcia e IMIB | Spain | Research Excellence Award | plantscientist.org |
| Dr | Luisa | Pozzo | IBBA-CNR | Italy | Women Researcher Award | plantscientist.org |
| Mr | Lydia | Madika | University of Cape Town | South Africa | Research Excellence Award | plantscientist.org |
| Dr | Madhab Chandra | Jena | BPUT | India | Best Researcher Award | plantscientist.org |