Official portrait of Siân Berry

Siân Berry

Green Party MP for Brighton Pavilion, since 4 July 2024

Green Party Chief Whip

Siân Berry is the Green Party MP for Brighton Pavilion, and has been an MP continually since 4 July 2024. She currently undertakes the roles of Green Spokesperson (Justice), Green Spokesperson (Transport), Green Spokesperson (Work and Pensions), Green Spokesperson (Democratic Standards), Green Party Chief Whip, and Green Spokesperson (Home).

Scorecard

79.1% Attendance Turns up more often than most MPs who vote
453 Votes cast out of 575 divisions, plus 2 as teller
120 No vote recorded absent, abstaining, paired or unable to attend
0 Against their own party divisions where they voted the other way to most Green Party MPs
4 Interests declared none at £5,000 or more
150 Debates spoken in 398 written questions tabled

Ranked 194 of 638 MPs for attendance. The median of MPs who vote is 72.3%. Ministers and front-benchers vote less often than backbenchers for reasons of office rather than absenteeism, and Parliament does not publish reasons for any absence — the ranking is a starting point for a question, not an answer to one.

Voting record

575 divisions since they took their seat, newest first.

DateQuestionTheir voteResult
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 98 No 287–150
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 41 No 284–149
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 37 No 291–144
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 36 No 288–147
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 26 No 287–149
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 13 No 297–147
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 4 No 298–152
21 Apr 2026 English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 2 No 293–155
20 Apr 2026 Crime and Policing Bill: Amendments (a) to (b) in lieu of Lords Amendments 359 and 439 No 292–158
20 Apr 2026 Crime and Policing Bill: Amendments (a) and (b) in lieu of Lords Amendment 342 No 294–61
20 Apr 2026 Crime and Policing Bill: Amendments (a) to (d) in lieu of Lords Amendment 11 No 294–156
20 Apr 2026 Crime and Policing Bill: Amendment (a) to Amendment 2B and Amendment (b) to Amendment 2C in lieu of Lords Amendments 2D and 2E No 293–159
15 Apr 2026 Children's Wellbeing and Schools Bill: Amendments (a) to (c) in lieu of Lords Amendment 106 No 248–139
15 Apr 2026 Children's Wellbeing and Schools Bill: Amendments (a) to (e) in lieu of Lords Amendment 102 Aye 259–136
15 Apr 2026 Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 41B No 254–144
15 Apr 2026 Children's Wellbeing and Schools Bill: Amendments (a) to (f) in lieu of Lords Amendment 38 Aye 256–150
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 78 No vote 277–150
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 77 Aye 271–95
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 43 Aye 273–159
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 35 Aye 275–159
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 26 Aye 269–162
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 15 No 276–155
15 Apr 2026 Pensions Scheme Bill: motion to disagree with Lords Amendment 5 Aye 269–103
15 Apr 2026 Pension Schemes Bill: motion to disagree with Lords Amendment 1 No 278–158
14 Apr 2026 Crime and Policing Bill: motion to agree with all remaining Lords Amendments No vote 247–21

Declared financial interests

Quoted in full from the Register of Members' Financial Interests. Entries where the largest figure is £5,000 or more are marked. A declaration is not a wrongdoing — the register exists precisely so that these things are visible.

8. Miscellaneous

London Councils - Parliamentary Vice-President for the Green Group
Date interest arose: 23 June 2026
(Registered 25 June 2026)

On the register since 30 Jun 2026

Trustee of Mortimer Terrace Nature Reserve. This is an unpaid role.
(Registered 18 July 2024)

On the register since 18 Jul 2025

The Good Law Project is in receipt of donations (including crowdfunded donations) to support legal costs in one legal action in which I am named as a party. The legal proceedings do not concern my personal rights or liabilities, and I do not personally receive any donations. The value of this support falls below the registrable threshold
(Registered 3 August 2024; updated 11 June 2025)

On the register since 17 Jun 2025

Name of donor: Music Venue Trust
Patron of the Music Venue Trust. This is an unpaid role.
Date interest arose: 12 February 2025
(Registered 6 March 2025)

On the register since 11 Mar 2025

The same register on parliament.uk →

Debates

150 debates contributed to in total. The ten most recent:


Sources: Commons Votes API, Members API and the Register of Members' Financial Interests, all published by Parliament under the Open Parliament Licence. This member's register and debate record were last refreshed 3 Aug 2026. How every figure is worked out →

Machine-readable: JSON for this MP.

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