Frederick Mackenzie

Politicians

• Frederick Mackenzie (Quebec politician), Member of the Canadian Parliament for Montreal West
• Frederick Donald MacKenzie, Member of the Canadian Parliament for Neepawa

Others

• Frederick Arthur MacKenzie, journalist and author
• Frederick Mackenzie (cricketer), English cricketer
• Frederick Mackenzie (painter), British watercolour painter and architectural draughtsman
• Fred Mackenzie, Scottish golfer
• Fred T. Mackenzie, American sedimentary and global biogeochemist