Mark Charles Pigott[1] (born February 6, 1954) is an American businessman and philanthropist.

During Pigott's tenure as Chairman and CEO, Paccar has delivered a 1,700 percent total return to shareholders and received J.D.

Pigott has been Chairman of the DAF Supervisory Board since 1996, served on The Business Council (Washington, D.C.) (retired),[citation needed] and on the Washington State Business Roundtable Executive Committee (retired).

[citation needed] Mark Pigott is President of the PACCAR Foundation,[9] which annually donates $5–$10 million in support of education, social services and the arts.

Pigott established the PACCAR Award for Teaching Excellence[12] at the University of Washington in 1997.

Major philanthropy activities of his include strategic planning and implementation of capital projects at St Paul's Cathedral, London.