Roger McGuinn is a 81-year-old . We trawled the web to determine that Roger McGuinn's height is 6ft 1 ½ (186.7 cm), but due to his age may this may cause shrinking over the coming years. Currently this makes him 4.4 inches taller than the average male in the United States. Are you looking for more information about Roger McGuinn and his career? We found resources at modernguitars.com, gutenberg.org, archive.org & unt.edu.