Henry Fleetwood (c. 1667 – 22 May 1746) of Penwortham, near Preston, Lancashire, was an English soldier and Tory politician who sat in the House of Commons from 1708 to 1722.
Fleetwood was the eldest son of Arthur Fleetwood of Lichfield, Staffordshire and St Margaret's, Westminster, and his wife Mary Archbold, daughter of Sir Henry Archbold of Abbots Bromley, Staffordshire, chancellor of Lichfield diocese.
In 1704 he inherited estates, including Penwortham Priory, from his cousin Edward Fleetwood MP.
At the 1710 British general election, he was returned unopposed again as a Tory at Preston with the support of the Duke and Duchess of Hamilton.
After assiduously canvassing his electorate, he was returned at the head of the poll for Preston in a contest at the 1713 British general election but made little impression in Parliament.