Deirdre Griswold (born 1937) is an American communist political activist.

Griswold ran in 1980 as the nominee of the Workers World Party.

She is the daughter of Vincent Copeland (deceased in 1993, at 77),[1] one of the founders of the party.

Her mother, Elizabeth Ross Copeland, and paternal aunt, Cynthia Cochran, were also communists.

On February 12, 2018, Griswold appeared on Tucker Carlson Tonight, where she defended the government of North Korea.