Ingrid Eva Margareta Zetterberg (born 11 September 1947) is a Swedish Left Party politician and diplomat.

[4] She has four siblings, including the jurist Olle Zetterberg [sv].

Zetterberg earned a Bachelor of Arts at the University of Wisconsin in the United States in 1969, a Bachelor of Arts degree in 1970, and a social work degree in 1976.

[4] Zetterberg worked as a social assistant in Stockholm from 1972 to 1980, as a refugee consultant with the National Board of Health and Welfare from 1973 to 1974, a social inspector from 1980 to 1982, and a planning secretary starting in 1982.

He became a member of parliament in 1991 and served as the Second Deputy Speaker of the Riksdag from 1998.