Carl Weston McIntosh, Jr. (December 1, 1914 – January 19, 2009) was an American professor of forensics and acting. He served as president of Idaho State College (now Idaho State University) from 1947 to 1959. He was acting executive dean when the college achieved its independence from the University of Idaho in March 1947, and he elevated it into a four-year, bachelor's degree-granting institution in December 1948. He left Idaho in 1959 to become president of Long Beach State College (now known as California State University, Long Beach). He oversaw the college's rapid growth from less than 10,000 students to 28,000 and two name changes (to California State College at Long Beach in 1964 and to California State College, Long Beach in 1968). He was named president of Montana State University