Vincent Obsitnik (born 1938) was sworn in as Ambassador Extraordinary and Plenipotentiary of the United States of America to the Slovak Republic on November 9, 2007, and served in this role until January 20, 2009.

At Litton Corporation, he was vice president, international and directed business expansion into the European and Latin American markets.

In 27 years at the IBM Corporation, his responsibilities spanned the areas of Marketing, Sales, Manufacturing, Engineering and Program Management.

He spent 8 years with the IBM World Trade Corporation with manufacturing responsibilities in Europe, Latin America and Asia.

Following these careers, Ambassador Obsitnik started and became President of International Investments Inc., a consulting company, working in the areas of joint ventures, technology licensing and privatization projects between the U.S. and Central Europe.