| Prof | Lucia | Baldino | University of Salerno | Italy | Chemical Engineering | Food Engineering | Best Paper Award | |
| Dr | Luciana | Gonzalez Paleo | MEF CONICET | Argentina | Agricultural and Biological Sciences | Plant Ecophysiology-Functional Ecology-Perennial domestication | Best Researcher Award | View Profile |
| Dr | Luciano | Pereira | IFPB | Brazil | Earth and Planetary Sciences | Geoturismo | Most Reader's Article Award | |
| Assist. Prof. Dr | Luigi | Lentini | Politecnico di Torino | Italy | Engineering | Tribology | Best Researcher Award | View Profile |
| Mrs | Luis | Juanicó | Conicet (Argentinean National Council of Scientifical Researches) | Argentina | Energy | Solar Energy | Most Cited Article Award | |
| Dr | Luis Miguel | Rodríguez-Antón | Universidad Politécnica de Madrid | Spain | Energy | Biofuels | Most Cited Article Award | |
| Dr | Luisa | Morales Maure | Universidad de Panama | Panama | Mathematics | Edication | Innovative Research Award | View Profile |
| Assoc. Prof. Dr | Łukasz | Wróblewski | University of Economics in Katowice | Poland | Economics, Econometrics and Finance | Marketing | Best Researcher Award | View Profile |
| Dr | Lukasz | Kuryk | National Institute of Public Health | Poland | Immunology and Microbiology | Virology, immunooncology | Research Excellence Award | View Profile |
| Dr | Luofeng | Xie | School of mechanical engineering, Sichuan University | China | Engineering | Optical measurement | Most Cited Article Award | |
| Dr | Luofeng | Xie | School of mechanical engineering, Sichuan University | China | Engineering | Optical measurement | Fast Cited Article Award | |
| Mr | M M Abdullah Al Mamun | Sony | University of Debrecen | Hungary | Social Sciences | Social Policy | Best Researcher Award | |
| Dr | M. H. | Ali | Bangladesh Institute of Nuclear Agriculture (BINA) | Bangladesh | Environmental Science | Irrigation and Water Management, Climate and Water | Excellence in Citation Achievement Award | View Profile |
| Prof. Dr | M. Rezaul | Karim | Jahangirnagar University | Bangladesh | Biochemistry, Genetics and Molecular Biology | Cancer biology | Best Researcher Award | |
| Mrs | Mª Reyes | Bermejo | Fundación CARTIF | Spain | Materials Science | eciclaje electroquímico de baterías de ion-litio | Research Excellence Award | View Profile |
| Dr | Madalina | Maxim | Hopsital St. Spiridon Iasi - Grigore T. Popa University of Medicine and Farmacy | Romania | Medicine and Dentistry | Bariatric surgery | Research Excellence Award | View Profile |
| Dr | MADHUBALAJI | CHEGU KRISHNAMURTHI | Ozone Research and Applications India Private Limited | India | Chemical Engineering | Algae-bacterial interactions | Best Researcher Award | |
| Dr | Maghimaa | M | Muthayammal college of Arts and Science, Rasipuram, Namakkal. Tamil Nadu. India | India | Agricultural and Biological Sciences | Microbiology | Best Researcher Award | |
| Dr | Magí | Franquesa Fuentetaja | Universidad de Alcalá | Spain | Environmental Science | wildfires | Best Researcher Award | |
| Dr | Mahboobeh | Shahbazi | Queensland University of Technology | Australia | Materials Science | Superconductivity | Best Researcher Award | |