- Iaia A.
- Ianigro Jean-Christophe
- Ian Joughin
- Ibanez C.
- Ibrahime Adodo Fifi
- Ibrahim Mahamadou Bahari
- Ibrahim Mohamed Housseini
- Idelkadi Abderrahmane
- Idelkadi Abderrahmane
- Idier Déborah
- Idžanović Martina
- Iess Luciano
- Igarashi Makoto
- Igihozo Christella
- Iglesias V
- Iglói F.
- Iinuma Yoshiteru
- Iizuka Yoshinori
- Ijaz Amna
- Ikeda Akihiko
- Ikeda Atsushi
- Iliopoulos Christelle
- Imber J.
- Imig A.
- Immel Françoise
- Immerzeel Walter
- Immerzeel Walter W
- Immerzeel Walter W
- Ines Otosaka
- Ingatan A.
- Ingo Sasgen
- Inoue Ryo
- Introne Douglas S.
- Ioannidis Eleftherios
- Ionescu Bogdan
- Ionica Irina
- Iovino Doroteaciro
- Iovino Doroteaciro
- Ippolito F.
- I. Probert
- Irish Victoria E.
- Irmler R.
- Irvine-Fynn Tristram D L
- Irvine-Fynn Tristram D.L.
- Irvine Mark
- Irvine Peter
- Isabella Velicogna
- Isaila C.
- Isa J.
- Isaksen Lars
- Isaksson Elisabeth
- Isch Arnaud