Mark Boulware (born 1948) is an American diplomat who served as the United States Ambassador to Chad from 2010 to 2013.

[4] A career member of the Senior Foreign Service, class of Minister-Counselor, he most recently served as Faculty Advisor at the National War College.

Earlier overseas postings were as U.S. Consul General in Rio de Janeiro, Brazil from 2001 to July 2004, Deputy Chief of Mission at the American Embassy in San Salvador (1999–2001), Deputy Chief of Mission in Yaoundé, Cameroon (concurrently accredited to Equatorial Guinea) from 1996 to 1999; as Administrative Counselor in Bamako, Mali (1994–1996) and Gaborone, Botswana (1990–1993); as Administrative Officer in Banjul, The Gambia (1987–1989); as Supervisory General Services Officer in Ouagadougou, Burkina Faso (1985–1987); as Consular Officer in Maracaibo, Venezuela (1982–1985); and as General Services Officer in Jakarta, Indonesia (1980–1982).

[2][3] Domestically, he was detailed to the U.S. House of Representatives as a Pearson Fellow (1989–1990), working for Congressman Dante Fascell.

He served tours of duty in Pirmasens, Germany and Hawthorne, Nevada, leaving active service as a captain.