Radium Institute can refer to:
Curie Institute, Paris Curie Institute, Warsaw V. G. Khlopin Radium Institute, Saint Petersburg, Russia London Radium Institute Manchester and District Radium Institute National Radium Institute, Denver, Colorado, United States Sino-Belgium Radium Institute
See also Institute for Radium Research, Vienna American Radium Society National Radium Trust, UK Radium (disambiguation)