Donald Wilbur Stewart is a former American lawyer who was a United States senator from Alabama from 1978 to 1981. He succeeded Maryon Pittman Allen and was succeeded by Jeremiah Denton. Prior to Stewart's time in the Senate, he served in the Alabama Senate and the Alabama House of Representatives.
- Occupation
- politician, lawyer, judge
- Position held
- member of the Alabama House of Representatives, United States senator, United States senator, member of the State Senate of Alabama
- Citizenship
- United States
- Born
- February 8, 1940