- Kauffmann Louise
- Khan Amir Ali
- Khan Zeashan
- Khan Muhammad M.
- Korczowski Louis
- Kretzschmar Matthieu
- Kabir-Querrec Maëlle
- Kahane Philippe
- Kristensen Emmanuelle
- Krysiecki Jean-Michel
- Kéchichian Razmig
- Kinda Bazile
- Kremer Stéphane
- Kibangou Alain
- Kocevar G.
- Koehl Mathieu
- Kos'Myna Nataliya
- Kunlin Thomas
- Kornecki Andrew
- Kosmyna Nataliya
- Koucham Oualid
- Kouraev Alexei. A.
- Kamarei Mahmoud
- Karbou Fatima
- Karfoul Ahmad
- Khan Muhammad Murtaza
- Khoury Elias
- Kitahara Daichi
- Koenig Lionel
- Krishnan Sridhar
- Kry Paul G.
- Kacem Abbès
- Kachenoura Amar
- Kaluza Vojtech
- Kerampran Steven
- Keriven Nicolas
- Khalid Mohammed
- Khan A. A.
- Khan M.M.
- Kinda Bazile
- Kopřivová Jana
- Kouraev A. V.
- Kouraev Alexei
- Krupa A.
- Kabbara Sarah
- Kacem Abbes
- Kachenoura Amar
- Kadavankandy Arun
- Kainulainen Jouni
- Kalegaev Vladimir
- Kanesan Thavamaran
- Kang Seung-Wan
- Kaouane Linda
- Karhunen Juha
- Kasen Ingebjørg
- Kaufmann V
- Kazandjian Seta
- Keller Martin
- Keomany Bouvard
- Kerstel Erik
- Khademi April
- Khalighi Mohammad Ali
- Khan, Haris Ahmad
- Kharrat-Zadeh Milad
- Khazaz Sarah
- Khenchaf Ali
- Khlybov Sergey
- Khurshid Khurram
- Kijak Ewa
- Kim Daekeun
- Kim Ho Jin
- Kinda G. Bazile
- Kinda Gnouregma Bazile
- Kingdom Frederick
- Kitamura Daichi
- Kitzbichler Manfred
- Klawiter Eric C
- Klein Patrice
- Kleiter Ingo
- Klemenjak S.
- Klemenjak Sascha
- Kliger Mark
- Kliger Mark
- Koch Magaly
- Kohútová Barbora
- Konik Hubert
- Konyves Vera
- Kopriva Ivica
- Koprivova Jana
- Korobeynikov Anton
- Kortas Hedi
- Kouijzer Mirjam M.E.J
- Kouraev A.
- Kovacsova Zuzana
- Koval Oleksiy
- Krainik Alexandre
- Kreisler A.
- Kremer Laurent
- Kretzschmar L.
- Kretzschmar Mathieu
- Krochmal Magdalena
- Kubota Lauro
- Kumfor Fiona
- Kuo Bor-Chen
- Kuperman W. A.
- Kuperman William A.