Mary Jo Wills (born 1951) was the U.S. ambassador to Mauritius and Seychelles starting in February 2010.

She ended her term on February 26, 2011.

[1][2][3] At the time of her appointment, Wills was the Acting Deputy Assistant Secretary for African Affairs since January 2009.

[4] Wills earned an earned a bachelor's degree in history from Chatham College in Pittsburgh, Pennsylvania, in 1973 and M.B.A. in 1994 from Virginia Tech and has been pursuing a doctorate at their Center for Public Administration and Policy.

She has a master's degree in National Security Strategy from the National War College.