| Islington South | |
|---|---|
| Former borough constituency for the House of Commons | |
| 1885–1950 | |
| Seats | one |
| Created from | Finsbury |
| Replaced by | Islington South West |
Islington South was a parliamentary constituency in the Metropolitan Borough of Islington in North London. It returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom.
The constituency was created for the 1885 general election, and abolished for the 1950 general election.