Sheffield South East is a constituency[n 1] represented in the House of Commons of the UK Parliament since its 2010 creation by Clive Betts, a member of the Labour Party.

[4] This seat succeeded Sheffield Attercliffe (represented by the Labour MP Clive Betts since 1992) following a minor change[n 5] recommended by the Boundary Commission for England for the 2010 general election and accepted by Parliament.

Including its predecessor, Sheffield Attercliffe, Labour majorities from 1935 until 2019 were substantial, making it one of the party's safe seats.

2024–present: The City of Sheffield wards of: Beighton; Birley; Darnall; Mosborough; Richmond (polling districts UA, UD, UF, UG and UH); Woodhouse (as they existed in 1 December 2020).

[5] In order to bring the electorate within the permitted range, the majority of the Richmond ward was transferred in from Sheffield Heeley.