John Jenkinson (British politician)

– 1 May 1805) was a British Army officer, courtier and Member of Parliament.

As a courtier he was a Page of Honour to King George II from 1748 to 1752, a gentleman usher to the Queen from 1761 to his death, the second (or Ulster) secretary to the Lord Lieutenant in Ireland for 1773–75 and joint secretary to the Lord Lieutenant in England in 1775.

As a soldier he was a Cornet in the 2nd Troop of Horse Guards in 1752 and a captain in 1762.

Their daughter Frances married Sir William Boothby, 8th Baronet.

This article about a Member of the Parliament of Great Britain (1707–1800) representing an English constituency is a stub.