William Jack Scott (December 20, 1928 – December 3, 2014) was an American football and basketball coach.
He served as the head football coach at Westmar College—later known as Westmar University—in Le Mars, Iowa from 1961 to 1969 and Eastern New Mexico University in Portales, New Mexico from 1970 to 1977, compiling a career college football coaching record of 100–58–5.