Horace A. Bragg
Horace F. Dantro
Hori Hirofumi
Horikawa Ken
Horl Walther
Horst E. Hirsch
Horta Ronaldo Moreira de
Hossain Mohammad Jahangir
Howard A. S. Bristow
Howard H. Hoekje
Howard Wilmont Frederick Jr.
Hsu Yung-Hsing Samson
Huang Fukuo
Huggins David A.
Hughes William
Hughes-Mitchell Processes
Huls Bernardus Josephus Paulus Maria
Hultholm Stig-Erik
Hupe Eike
Hurd Joseph