John Yetter McCollister (born June 10, 1921) was a Republican member of the United States House of Representatives from Nebraska. He represented Nebraska’s 2nd Congressional District and served three terms in Congress. His tenure in the U.S. House began on January 21, 1971, and concluded on January 3, 1977. During this period, he was identified with the Republican Party and held the formal role of Representative.

McCollister’s service in Congress was as a historical member from Nebraska, reflecting his role in national legislative affairs during the early to mid-1970s. While specific committee assignments, office contact details, and additional roles are not provided in the available record, his six years in office marked him as a three-term representative for Nebraska’s 2nd District. After leaving Congress, he is recorded as a former officeholder, with no further official positions or public communications channels listed in the provided metadata.