Former U.S. Senator Donald Riegle of Michigan Dies at 88

Longtime Michigan senator Donald Riegle dies at 88.

Former U.S. Sen. Donald W. Riegle, who represented Michigan in Congress for nearly three decades under seven presidents, has died at the age of 88.

Riegle died of cardiac arrest at his home in San Diego, according to his family. Remembered as a dedicated public servant, he built a long political career that spanned both major parties — beginning as a Republican before switching to the Democratic Party in 1973.

First elected to the U.S. House of Representatives in 1966 at just 28 years old, Riegle later won a seat in the U.S. Senate in 1976, serving until 1994. During his time in office, he became known for advocating for working Americans, supporting economic development and expanding access to health care.

Riegle also played a significant role in opposing the North American Free Trade Agreement, arguing it would harm jobs in his home state. As chairman of the Senate Banking Committee, he pushed for reforms in the savings and loan industry, and later worked to secure treatment for veterans affected by Gulf War syndrome following the 1991 conflict.

His career was not without controversy. He was one of the “Keating Five,” a group of senators investigated over their interactions with financier Charles Keating. While an ethics probe found he had not violated laws or Senate rules, it concluded his actions created the appearance of impropriety.

After leaving public office, Riegle continued his work in the private sector, including a leadership role at APCO Worldwide.

Born in Flint, Riegle remained closely connected to his roots and was proud of his efforts on behalf of workers and families. He is survived by his wife, Lori Hansen Riegle, and their family.