Henry John Peters (September 16, 1924 – January 4, 2015) was an American professional baseball executive who held senior management positions for the Kansas City Athletics, Cleveland Indians and Baltimore Orioles of Major League Baseball between 1965 and 1991. During his dozen years as general manager of the Orioles (1976–87), Baltimore won two American League pennants (in 1979 and 1983) and the 1983 World Series championship. Peters was named The Sporting News Executive of the Year after both pennant-winning seasons.