Fiona Mactaggart Elections won
Parliament Member page for Fiona Mactaggart
Elections listed as contested and won are those forming part of any general election or by-election contested since since the 2010 general election. A person may have contested an election outside of this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Majority |
| 7 May 2015 | Slough | General election | Lab | 23,421 | 48.5% | 7,336 |
| 6 May 2010 | Slough | General election | Lab | 21,884 | 45.8% | 5,523 |
Maiden speech
Fiona Mactaggart's maiden speech was made on 10 June 1997, as the member for Slough. The speech took place in the 1st session of the 52nd Parliament.