Roger Tabor Stewart (born October 4, 1931) is an American politician in the state of Iowa. A Democrat, he served in the Iowa Senate for the 13th district between 2003 and 2011. Stewart served on several committees in the Iowa Senate: the Commerce committee; the Environment and Energy Independence committee; the Rebuild Iowa committee; the Ways and Means committee; and the Economic Growth committee, where he was the chair. Stewart was re-elected in 2006 with 12,886 votes (65%), defeating Republican opponent Lametta K. Wynn. [1]