Sir Stephen Lushington, 1st Baronet (17 June 1744 – 12 January 1807), of South Hill Park in Easthampstead, Berkshire, was an English Member of Parliament and Chairman of the East India Company.
Hedon was a rotten borough where the Foxites could expect their candidate to be elected, and Lushington's name was put forward by Prime Minister Portland to fill the vacancy.
This forced Lushington to choose between an assistant commissionership and a seat in Parliament and, knowing that the majority of the East India directors opposed Fox's bill he decided the latter was preferable.
On 15 December he was elected unopposed for Hedon, but on the same day the House of Lords unexpectedly defeated Fox's India bill and the government fell.
Lushington spoke in opposition to the East India bill proposed by the new government under Pitt the Younger, which placed control of the Company in the hands of a board appointed by the Crown rather than by Parliament.