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
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 359 No 277–158
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 357 No 278–73
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 342 No 281–70
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 334 Aye 356–90
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 333 Aye 301–157
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 311 Aye 300–101
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 11 No 291–174
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 6 Aye 299–169
14 Apr 2026 Crime and Policing Bill: motion to disagree with Lords Amendment 2 No 307–176
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 6 No 290–163
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 5 No 292–162
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 4 Aye 300–149
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 3 No 286–163
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 2 No 295–162
25 Mar 2026 Victims and Courts Bill: motion to disagree with Lords Amendment 1 No 291–158
24 Mar 2026 Opposition Day: Defence No 98–306
24 Mar 2026 Opposition Day: Oil and gas No 108–297
23 Mar 2026 National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 6 No vote 278–164
23 Mar 2026 National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 5 No vote 281–167
23 Mar 2026 National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 3 No vote 280–164
23 Mar 2026 National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 2 No vote 279–167
23 Mar 2026 National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 1 No vote 280–161
18 Mar 2026 Opposition day: Student loans No vote 88–266
18 Mar 2026 Opposition day: Fuel duty No 103–259
18 Mar 2026 Draft Higher Education (Fee Limits and Fee Limit Condition) (England) (Amendment) Regulations 2026 deferred division No 277–99

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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