Gillian Cookson FRHS is an English historian of the University of Leeds. She was awarded a PhD in 1994 by the University of York for her thesis titled "The West Yorkshire textile engineering industry, 1780-1850".
Cookson researches in economic history, the 18th and 19th-century industrial history of Northern England, the history of mechanical engineering and textiles, industrial communities and business networks and landscape history. She is president of the Yorkshire Archaeological and Historical Society.[citation needed]