
Marilyn Mayo
Senior Research Fellow, ADL’s Center on Extremism
2022
Marilyn Mayo is a Senior Research Fellow at ADL’s Center on Extremism. She had been with the ADL for 25 years, having previously served as the Co-Director of ADL’s Center on Extremism and the Associate Director of Investigative Research at ADL.
Ms. Mayo is an expert on right-wing extremists in the United States, ranging from white supremacists to academic racists to anti-immigrant groups. She often speaks to the media, community groups and law enforcement about the activities of hate groups and movements across the country. She has worked on numerous reports for ADL and writes regularly for the organization’s blog.
Ms. Mayo received her B.A. from Barnard College in New York and her M.A. from the City University of New York Graduate Center.

The effort to eradicate hate requires the active participation of every component of our society, to include governments, the private sector, communities of faith and indeed every aspect of civil society. There is no more urgent task in front of us. The organizers of the Eradicate Hate Global Summit are doing the United States and the world an enormous service by tackling hatred and extremism with a focus on honest dialogue and conversation, genuine learning and practical solutions. This will not happen overnight, but the Pittsburgh community’s leadership in this effort is genuinely inspiring and motivating.
