Eddy was elected to the Ontario legislature in a
by-election held on March 5, 1992, following the resignation of former Liberal leader
Robert Nixon in
Brant—Haldimand. Eddy was elected over
Progressive Conservative candidate David Timms by almost 5,000 votes. The Progressive Conservatives won a majority government in the
1995 provincial election, and Eddy lost his seat to PC candidate
Peter Preston by about 3,500 votes. In 1999, Eddy returned to municipal politics and became the mayor of the
County of Brant. He also served on the board of directors for Brant County Power and was vice-president of the Children's Aid Society of Brant. Eddy lost re-election to businessman David Bailey in
2018. ==Electoral record==