John Loch (8 September 1781 – 19 February 1868) was a Member of Parliament for Hythe and Chairman of the East India Company. He was the second son of George Loch (d. 1786) of Drylaw, Edinburgh. He joined the marine service of the East India company and also served as a volunteer with the Royal Navy. In 1800 he served on Lord St. Vincent's flagship during the blockade of Brest and later that year was in the unsuccessful Ferrol expedition as aide-de-camp to Sir Edward Pellew, one of the British commanders. He made his fortune trading with China and in 1821 was elected a Director of the East India Company, a position he held until 1854, acting as Chairman in 1829 and 1833. In 1837 he was attacked and stabbed by a disgruntled former employee of the company, who subsequently committed suicide w