The Alfred M. Landon Lecture Series is a series of speeches on current public affairs, which is organized and hosted by Kansas State University, in Manhattan, Kansas, United States. It is named after Kansas politician Alf Landon, former Governor of Kansas and Republican presidential candidate. The first lecture in the series was given by Landon on December 13, 1966. Among the speakers who have delivered Landon Lectures are nine Nobel laureates, eight Pulitzer Prize-winners, and more than 40 Presidential Medal of Freedom recipients.