Donna Lee Wennerstrom (born June 30, 1960), also known by her married name Donna Lee Carlson, is an American former competition swimmer and Pan American Games champion.

Wennerstrom represented the United States at the 1976 Summer Olympics in Montreal, Quebec.

She finished sixth in the final of the women's 400-meter individual medley with a time of 4:55.34.

She also competed in the preliminary heats of the women's 200-meter butterfly, recording a best time of 2:15.56.

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