Geoff Diehl

Geoff Diehl
Member of the Massachusetts House of Representatives
from the 7th Plymouth district
In office
January 5, 2011  January 2, 2019
Preceded byAllen McCarthy
Succeeded byAlyson Sullivan-Almeida
Personal details
Born (1969-04-23) April 23, 1969
Bethlehem, PA, U.S.
Political partyRepublican (2009–present)
SpouseKathyJo Boss
Children2
EducationLehigh University (BA)

Geoffrey G. Diehl (born April 23, 1969) is an American politician from Massachusetts. A Republican, he represented the 7th Plymouth district in the Massachusetts House of Representatives from 2011 to 2019.

Diehl was the unsuccessful Republican nominee for the U.S. Senate in 2018 and for governor of Massachusetts in 2022, losing both elections in landslides to Democrats Elizabeth Warren and Maura Healey respectively.