- Kaafar Mohamed Ali
- Kacem Imed
- Kain Kevin
- Kale Laxmikant
- Kalé Laxmikant V.
- Kallimanis Nikolaos
- Kaltofen Erich L.
- Kamarulzaman Adeeba
- Kamberi Fatjona
- Kamdem Kengne Christiane
- Kandi Mohamed Mehdi
- Kanellopoulos Sotiris
- Kang Gagandeep
- Karakachoff Matilde
- Karamov Eduard
- Karan Abraar
- Karimi Mohammad Reza
- Karim Salim Abdool
- Kassem Ali
- Kassem Ali
- Kassem Ali
- Kassick Rodrigo
- Kate Aniket
- Katzourakis Aris
- Katz Rebecca
- Kavis Ali
- Kawamura Takuma
- Kawamura T.
- Kaya Kamer
- Kaya Kamer
- Kaya Kamer
- Kazembe Abigail
- Kazemi Appoline
- Keahey Kate
- Kedad-Sidhoum Safia
- Keller Kai
- Keller Tesser Rafael
- Kemmerling Markus
- Kempen Alexandre Van
- Kennouche Takai-Eddine
- Kermarrec Anne-Marie
- Keryell-Even Maël
- Kevi Enikő
- Khalil Al-Abbass
- Khamis Faryal
- Khamzayev Komiljon
- Khaneboubi Mehdi
- Khaneboubi Mehdi
- Khanyola Judy
- Khatiri Mohammed
- Khedimi Amina
- Khmili Boubaker
- Khonji Majid
- Khorsi Yanis
- Khoury Raphaël
- Khun Kimang
- Khun Kimang
- Khunti Kamlesh
- Kickbusch Ilona
- Kiguli-Malwadde Elsie
- Kim Jinsung
- Kimura Keiji
- Kim Woo Joo
- Kirenga Bruce
- Kletti Till
- Kletti Till
- K. Leung Kin
- Klimovský Daniel
- Kmush Brittany
- Knaul Felicia
- Kobeissi Salwa
- Koch Thorsten
- Kogevinas Manolis
- Kolberg Mariana
- Komatitsch Dimitri
- Komorowski Matthieu
- Kondo Derrick
- Kong Martin
- Kononov Alexander
- Kontogiannis Andreas
- Kopka Christopher
- Korczynski Maciej
- Korczyński Maciej
- Korczyński Maciej
- Kotsiou Vasileios
- Kouam Anne Josiane
- Koucheryavy Andrey
- Kouki Yousri
- Kowalski Karol
- Koyamada K.
- Koyamada Koji
- Kozat Ulas
- Kozuch Michael
- Kraemer Alessandro
- Krakowiak Sacha
- Krause Andreas
- Krause Andreas
- Krendzel Andrey
- Krings A.
- Krings Axel W.
- Krishnamoorthy Sriram
- Kristensen Frederik
- Krol M.
- Król Michał
- Król Michał
- Krstić Srđan
- Ksentini Adlen
- Kumar Amrit
- Kumar Amrit
- Kumar Dinesh
- Kumar Raman
- Kusters Remy
- Kuznik Frédéric
- Kvalsvig Amanda