Mark P. Jones, Ph.D., is the James A. Baker III Institute for Public Policy's Fellow in Political Science, the Joseph D. Jamail Chair in Latin American Studies and a professor in the political science department at Rice University. He is also a senior research fellow at the University of Houston's Hobby School of Public Affairs. His articles have appeared in publications such as the American Journal of Political Science, the Journal of Politics, Legislative Studies Quarterly, Texas Monthly, The Hill and the Texas Tribune.

Jones is among the most quoted commentators on Texas politics in state and national media, and his research on the Texas Legislature and on public opinion and elections in Texas is widely cited by media outlets and political campaigns. He received his Bachelor of Arts from Tulane University and his doctoral degree from the University of Michigan.