The Institute of Physics Singapore (IPS) is the leading scientific body for physics in Singapore, with elected members from local institutes; namely, the National University of Singapore's Physics Department, the Nanyang Technological University's School of Physical and Mathematical Sciences and also the National Institute of Education's Faculty of Natural Sciences and Science Education.

The Institute hopes to raise awareness and interest in physics amongst the general public through the organisation of physics-related activities and events in conjunction with other institutions in Singapore.