David Alan Dickey is an American statistician who has specialised in time series analysis. He is a William Neal Reynolds Professor in the Department of Statistics at North Carolina State University. The Dickey–Fuller test is named for him and Wayne Arthur Fuller. David Dickey is listed as an ISI highly cited researcher by the ISI Highly Cited Database of the ISI Web of Knowledge. He is an elected Fellow (2000) of the American Statistical Association. He is from Ohio.