Sir John William 2nd Baronet (26th August 1774 – 22nd October 1840)

He chaired the family bank Lubbock & Company. He was the nephew of Sir John Lubbock, 1st Baronet, succeeding him by special remainder, and the grandson of the Reverend William Lubbock. He was ultimately succeeded by his son Sir John William Lubbock, who later oversaw the merger in 1860 of Lubbock & Co. with Roberts & Co., becoming Roberts, Lubbock & Company.

Lubbock married Mary Entwistle in 1799.