Well the question doesn't give time limits and I am a historian so I won't constrict myself with people who are just living. I would like to meet Sir Sanford Fleming because he is my mentor and if it werent for him Canada would be a very different place today. I would like to also meet Jesus to ask him whether he really wanted or intended that a church and religion be based upon him and if he realised that he would influence billions of people, war, politics and belief. Lastly but not leastly I would like to have met my Grandfather, (my Mother's father) because he was such a large part of her.