Roger Lea MacBride (1929–1995) was an American lawyer, political figure, writer, and television producer. He is best known for his role in the libertarian movement and for being the adopted grandson of Rose Wilder Lane, the daughter of Laura Ingalls Wilder, author of the "Little House" series of children's books. MacBride became a proponent of the ideas of individual liberty and minimal government, and he played a significant role in the Libertarian Party, even running as its presidential candidate in 1976. In addition to his political work, MacBride authored a number of books, including the continuation of the "Little House" series, focusing on the character Rose Wilder, in books such as "Little House on Rocky Ridge." His contribution to television includes producing the popular TV series "Little House on the Prairie."