Two human polls comprised the 1966 NCAA University Division football rankings. Unlike most sports, college football's governing body, the NCAA, does not bestow a national championship, instead that title is bestowed by one or more different polling agencies. There are two main weekly polls that begin in the preseason—the AP Poll and the Coaches Poll.

Legend

AP Poll

The final AP Poll was released in early December, at the end of the 1966 regular season. In the previous season, the final poll was released in January for the first time, after the bowl games, but not in 1966 or 1967. The AP Poll ranked only the top ten teams from 1962 through 1967.

Final Coaches Poll

The final UPI Coaches Poll was released prior to the bowl games, in late November. Notre Dame received twenty of the 35 first-place votes; Michigan State received ten, Alabama four, and UCLA one.