Hewlett Foundation

The William and Flora Hewlett Foundation
Founded1966
FounderWilliam Redington Hewlett and Flora Lamson Hewlett
TypePrivate foundation
Location
Area served
Worldwide
MethodEndowment
Key people
Amber D. Miller (president)
Revenue$602 million (2023)
Expenses$700 million (2023)
Endowment$13.3 billion (2023)
Websitewww.hewlett.org

The William and Flora Hewlett Foundation, commonly known as the Hewlett Foundation, is a private foundation, established by Hewlett-Packard cofounder William Redington Hewlett and his wife Flora Lamson Hewlett in 1966. The Hewlett Foundation awards grants to a variety of liberal and progressive causes.

With assets of approximately $14 billion, Hewlett is one of the wealthiest grant makers in the United States. The Foundation has grantmaking programs in education, the environment, global development and population, the performing arts, and philanthropy. The Hewlett Foundation is based in Menlo Park, California.