John Drummond of Milnab (d. c.1550) was a 16th-century Scottish carpenter in charge of the woodwork of the palaces, castles and guns of James IV of Scotland and James V of Scotland.
John Drummond was the second son of James Drummond of Auchterader. A family history narrates that in 1521, John Drummond was given the lands and mill of Milnab in Strathearn, and the royal charter described him in Latin as; "Machinarum bellicarum ejaculator et carpentarius noster," - "keeper of the throwing machines of war and our carpenter." The gift was from the young king with the advice of his mother Margaret Tudor.[1]