| Honorific Prefix: | The Right Honourable |
| Baron Aylmer | |
| Term Start: | 1722 |
| Term End: | 1727 |
| Spouse: | Elizabeth Priestman |
| Birth Date: | 1694 |
| Death Date: | 26 June 1754 |
| Relations: | Sir John Norris (brother-in-law) |
| Children: | 4 |
Henry Aylmer, 2nd Baron Aylmer (c. 1694 – 26 June 1754) was a British Whig politician.
Henry Aylmer was born in around 1694, the son of Admiral of the Fleet Matthew Aylmer, 1st Baron Aylmer.
Aylmer succeeded his father in the barony on 16 August 1720. He was instead returned to Parliament for Rye in 1722, a seat he held until 1727. He was also an Equerry to King George I from 1714 to 1727 and served as Comptroller of the Mint between 1727 and 1754.
Aylmer married Elizabeth, daughter of William Priestman, in June 1716. Elizabeth died in January 1750. Aylmer survived her by four years and died on 26 June 1754. He was succeeded in the barony by his eldest surviving son, the couple having had four sons:[1]