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
13 Nov 2025 Planning and Infrastructure Bill: motion to disagree with Lords Amendment 32 Aye 268–78
13 Nov 2025 Planning and Infrastructure Bill: motion to disagree with Lords Amendment 3 No 255–128
13 Nov 2025 Planning and Infrastructure Bill: Government amendment (a) to Lords Amendment 2 Aye 264–125
13 Nov 2025 Planning and Infrastructure Bill: motion to disagree with Lords Amendment 1 No 254–135
12 Nov 2025 Opposition Day: Energy: original words stand part No 97–336
12 Nov 2025 Opposition Day: Taxes No 101–316
5 Nov 2025 Public Authorities (Fraud, Error and Recovery) Bill: motion to disagree with Lords Amendment 43 No 268–80
5 Nov 2025 Employment Rights Bill: Government amendment (a) in lieu of LA62 Aye 311–152
5 Nov 2025 Employment Rights Bill: motion relating to Lords Reason 72B Aye 312–151
5 Nov 2025 Employment Rights Bill: motion to disagree with Lords Amendment 48B Aye 310–150
5 Nov 2025 Employment Rights Bill: motion relating to Lords Reason 120B Aye 308–153
5 Nov 2025 Employment Rights Bill: motion to disagree with Lords Amendment 1B Aye 310–155
4 Nov 2025 Opposition day: Welfare spending No vote 92–403
4 Nov 2025 Opposition day: Supporting high streets No vote 106–321
29 Oct 2025 Sentencing Bill: Third Reading Aye 321–103
29 Oct 2025 Sentencing Bill Report Stage: New Clause 20 Aye 182–311
29 Oct 2025 Sentencing Bill Report Stage: New Clause 19 No 173–323
29 Oct 2025 Sentencing Bill Report Stage: New Clause 12 Aye 82–314
29 Oct 2025 Sentencing Bill Report Stage: New Clause 1 No 170–328
29 Oct 2025 European Convention on Human Rights (withdrawal): Ten Minute Rule Motion No 96–154
28 Oct 2025 Opposition Day: China spying case Aye 174–327
28 Oct 2025 Opposition Day: Stamp Duty Land Tax No 103–329
27 Oct 2025 Victims and Courts Bill Report Stage: Amendment 5 No 153–332
27 Oct 2025 Victims and Courts Bill Report Stage: New Clause 12 Aye 166–322
27 Oct 2025 Victims and Courts Bill Report Stage: New Clause 7 Aye 165–323

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:

Money declared to them

No donations to this member appear on the Electoral Commission's register for this Parliament. Only donations above the statutory thresholds have to be declared, and the match is made on name — search the register directly if you are checking a specific one.

Where the public money goes — contracts and donations →


Sources: Commons Votes API, Members API and the Register of Members' Financial Interests, all published by Parliament under the Open Parliament Licence; donations from the Electoral Commission's register. 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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