Below are lists of Alliance NI marginal seats showing which constituencies won in the latest elections can be most easily lost.
Below is the Alliance NI defence list consisting of Alliance NI held marginal seats for the 2029 general election. These marginal constituencies are ordered from the smallest to the largest swing to be defeated by the largest opposition party.
View Alliance NI target seats for the next general election.
(order by percentage majority)
| Rank | Constituency | Region | Majority | Swing to Defeat | |
|---|---|---|---|---|---|
| 1. | Lagan Valley | Northern Ireland | 2,959 | 3.01% |
View Alliance NI target seats for the next general election.