Mark W. Watson (born 1952) is the Howard Harrison and Gabrielle Snyder Beck Professor of Economics and Public Affairs at the Woodrow Wilson School of Public and International Affairs at Princeton University. Prior to coming to Princeton in 1995, Watson served on the economics faculty at Harvard University and Northwestern University. His research focuses on time-series econometrics, empirical macroeconomics, and macroeconomic forecasting. Watson has published widely cited articles in these areas, and is the co-author of Introduction to Econometrics, a leading undergraduate textbook.