APS grants for public outreach and informing the public
APS annually awards several grants up to $10,000 to help APS members develop new physics outreach activities. Programs can be for traditional K-12 audiences or projects for engaging the public.
APS public outreach grants

Marsh W. White Awards are made to Society of Physics Students Chapters "to support projects designed to promote interest in physics among students and the general public."
Marsh W. White awards

SPIE education and outreach grants for photonics and optics
As part of its education outreach mission, SPIE provides support for optics and photonics related education outreach projects.
SPIE education outreach grants

AAPT - American Association of Physics Teachers
Bauder Fund Grants for Physics Outreach Programs
Can provide funds to obtain and or build and support traveling exhibits of apparatus.
Bauder fund grants

OSA Outreach Grants
International Year of Light Youth Education Outreach Grant (up to $500). International Year of Light activities including Day of Optics, classroom demonstrations, etc. Eligibility: two per year per chapter/section
OSA activity & education grants

APS New York State Section Outreach Grants
The purpose of this program is to support projects that increase public understanding and appreciation of physics particularly for K-12 students. The outreach committee will support projects up to a maximum of $1,000 with some additional funds available for personal expenses.
APS NYSS outreach grants

IOP Institute of Physics
Public Engagement Grants – open to all but only for projects that take place within the UK and Ireland
IOP public engagement grants

EPS European Physical Society
Two grants that can fall into the outreach category are the EPS grant for Regional Physical Society Meetings that include items outside their usual grant categories, and EPS Award for Pre-University International Physics Competitions.
EPS grants

Many institutions have their own internal outreach funding programs.

Contributed by: H.M. Doss