David Walter Chomiak (born February 15, 1953) is a former politician in Manitoba, Canada. He served as a cabinet minister in the New Democratic Party government of Greg Selinger. Chomiak was born in Winnipeg and grew up in East Kildonan, graduating from Miles Macdonell Collegiate; he lives in the West Kildonan area. He worked as a lawyer before entering politics, and was a member of the Ukrainian Cultural and Educational Centre, the Canadian Shield Foundation and the Big Brother's Association of Manitoba.