Inclusion of all types of diverse populations is fundamental to GCC. The institutional statement of inclusion reads: "As an inclusive community, Greenfield Community College engages in intentional and ongoing reflection of diversity as we seek to create a culture that values, encourages, and embraces a wide range of individual and group differences." Diversity is also a component of GCC's Principles of Education.

GCC promotes the recruitment and retention of diverse staff and faculty. Information about human resources and contact information for GCC's Chief Diversity Officer can be found on the Human Resources website.

Diversity is also a part of the College governance structure, with the Diversity Standing Committee being one of several committees contributing to the College Council. In 2019, the college established the Greenfield Community College Diversity, Equity, and Inclusion Strategic Plan. You can find it here: DEI Plan Dec 2019.