John Rennie may refer to:
- John Rennie the Elder (1761–1821), engineer (factories, canals, design of London Bridge)
- Sir John Rennie the Younger (1794–1874), engineer (rail lines, completion of London Bridge)
- John Rennie (naval architect) (1842–1918), naval architect
- Sir John Rennie (MI6 officer) (1914–1981), Director of MI6
- John Rennie (editor) (born 1959), editor-in-chief of Scientific American, 1994–2009
- John Rennie (cricketer) (born 1970), Zimbabwean Test and ODI cricketer
- John Gillies Rennie (1904–1952), Quebec politician and educator
- John Rennie High School, Quebec, Canada, named for John Gillies Rennie
- John Shaw Rennie (1917–1981), British politician
- John Rennie (GC) (1919–1943), British recipient of the George Cross
- John Rennie (UN) (1917–2002), Commissioner-General of UNRWA
Famous quotes containing the word john:
“Well, on the official record you’re my son. But on this post you’re just another trooper. You heard me tell the recruits what I need from them. Twice that I will expect from you.... You’ve chosen my way of life. I hope you have the guts enough to endure it. But put outa your mind any romantic ideas that it’s a way to glory. It’s a life of suffering and of hardship and uncompromising devotion to your oath and your duty.”
—James Kevin McGuinness, and John Ford. Lt. Col. Kirby Yorke (John Wayne)