Zack Polanski’s birth name is David Paulden. The British politician legally changed his name to Zack Polanski when he was 18 years old. He has explained that he adopted the surname Polanski to reconnect with his family’s Jewish heritage and chose Zack as his new first name.
Zack Polanski is not simply a political nickname or stage name. It is the name he has used throughout his public and political career.
Zack Polanski’s Real Name Explained
People searching for “Zack Polanski real name” are usually looking for his original or birth name. He was born David Paulden in Salford, Greater Manchester, on 2 November 1982.
At the age of 18, he changed his name by deed poll from David Paulden to Zack Polanski. The change took place many years before he became a prominent figure in British politics.
A 2025 profile in The Guardian confirms that Polanski was born David Paulden and changed his name at 18 to reflect his Jewish heritage.
Therefore, the clearest answer is:
- Birth name: David Paulden
- Current name: Zack Polanski
- Age when he changed it: 18
- Reason for the change: To reconnect with and express pride in his Jewish family heritage
Why Did David Paulden Change His Name to Zack Polanski?
Zack Polanski has said that his decision to change his name was closely connected to his identity and family history.
His family had previously adopted the surname Paulden during a period when Jewish families sometimes changed their names to protect themselves from antisemitism. Polanski later chose to reclaim a surname associated with his family’s Eastern European Jewish roots.
The surname “Polanski” reflected that heritage more clearly than Paulden. For him, changing the name was reportedly an act of pride rather than an attempt to conceal his background.
His choice of the first name Zack also had personal significance. It was reportedly inspired by Zacharias “Zach” Wrench, a Jewish character in Michelle Magorian’s novel Goodnight Mister Tom. Using Zack additionally distinguished him from his stepfather, who was also called David.
The name change was therefore about both cultural identity and creating an individual identity of his own.
Is Zack Polanski His Legal Name?
Yes, Zack Polanski is his adopted legal name rather than merely a political alias.
He changed his name by deed poll at 18 and has used Zack Polanski during his professional, campaigning and political careers. Official institutions—including the Green Party of England and Wales and the Greater London Authority—identify him by that name.
It would consequently be misleading to describe David Paulden as his current “real name.” David Paulden is his birth name, while Zack Polanski is the name by which he currently lives and works.
This distinction matters because online searches about politicians’ “real names” can sometimes suggest secrecy or deception. In Polanski’s case, the change is publicly acknowledged and took place before his political career.
Who Is Zack Polanski?
Zack Polanski is a British politician and the leader of the Green Party of England and Wales. He was elected party leader on 2 September 2025 after previously serving as its deputy leader.
Before entering national political leadership, he became a London-wide member of the London Assembly in May 2021. His official London Assembly biography says that his professional background included work as an actor, youth worker and hospitality worker.
Polanski has also discussed his experiences working in the gig economy and living as a property guardian. These experiences have informed his campaigning on housing, employment rights and the cost of living.
Zack Polanski Quick Facts
| Fact | Information |
|---|---|
| Full current name | Zack Polanski |
| Birth name | David Paulden |
| Date of birth | 2 November 1982 |
| Place of birth | Salford, Greater Manchester, England |
| Nationality | British |
| Political party | Green Party of England and Wales |
| Current position | Leader of the Green Party of England and Wales |
| Previous leadership role | Deputy leader of the Green Party |
| Elected office | London Assembly Member |
| Education | Aberystwyth University |
| Heritage | Jewish, with Eastern European family roots |
Zack Polanski’s Early Life
Polanski was born in Salford and grew up in Greater Manchester. He attended Jewish and independent schools before studying at Aberystwyth University in Wales.
His professional life before politics was varied. He trained and worked as an actor and also held jobs in hospitality, community theatre and youth work. He later worked as a hypnotherapist.
This unconventional background has become part of his public identity. Unlike many senior political figures who entered politics through law, economics or parliamentary research, Polanski spent much of his early career in creative work and the gig economy.
How Did Zack Polanski Enter Politics?
Polanski initially became politically active with the Liberal Democrats. He stood for the party in local and London elections but later left and joined the Green Party in 2017.
He subsequently stood as a Green candidate in council and parliamentary elections. His profile increased after he was elected to the London Assembly in 2021.
As an Assembly Member, Polanski has campaigned on subjects including:
- Affordable housing and renters’ rights
- Climate action
- Universal basic income
- Public transport
- Electoral reform
- LGBTQ+ rights
- The creative and cultural sectors
- The cost of living
In September 2022, Green Party members elected him deputy leader. Three years later, he won the party’s 2025 leadership election with 85% of the vote. The Green Party’s official announcement confirmed his election as leader and outlined his previous experience as a London Assembly Member and deputy leader.
What Are Zack Polanski’s Politics?
Polanski describes his political strategy as “eco-populism.” The approach connects environmental policies with everyday economic concerns rather than treating climate change as a separate issue.
His political arguments frequently focus on the idea that environmental protection and economic fairness should work together. He has advocated policies such as taxing extreme wealth, bringing essential services into public ownership and improving protections for tenants and workers.
He has also sought to position the Green Party as a left-wing alternative to both Labour and the Conservatives.
Supporters regard him as an energetic communicator capable of expanding the Greens’ appeal. Critics disagree with the scale or practicality of some of his proposals. Regardless of political opinion, his election as leader significantly increased public interest in both Polanski and his personal background.
Is Zack Polanski Related to Roman Polanski?
There is no reliable evidence that Zack Polanski is related to film director Roman Polanski.
They share a surname, but a matching surname does not establish a family connection. Zack Polanski’s choice of surname relates to his own Jewish family history. No verified biography or official profile identifies Roman Polanski as one of his relatives.
This is a common question because Roman Polanski is considerably more widely known internationally, but the two should not be assumed to be related.
Is Zack Polanski Polish?
Zack Polanski is British and was born in Salford, England. His family heritage is Eastern European and Jewish, with historical connections involving Latvia, Ukraine and Poland.
The surname Polanski reflects that family history, but it does not mean that he was born in Poland or is a Polish politician.
Why Are People Searching for Zack Polanski’s Birth Name?
Search interest in Zack Polanski’s real name increased as he became more prominent in British politics. Many voters first encountered him during his Green Party leadership campaign or through television and social-media appearances.
People may also search for David Paulden after seeing it mentioned in political discussions. However, references to his former name sometimes omit the context surrounding the change.
The relevant context is that:
- He was born David Paulden.
- He changed his name when he was 18.
- The change occurred long before he became a senior politician.
- He has openly discussed the decision.
- Zack Polanski is his present name, not a temporary campaign identity.
Frequently Asked Questions
What is Zack Polanski’s real name?
Zack Polanski was born David Paulden. He legally changed his name to Zack Polanski when he was 18.
What is Zack Polanski’s birth name?
His birth name is David Paulden.
Is Zack Polanski his real legal name?
Yes. Zack Polanski is his adopted legal name and the name he uses personally, professionally and politically.
Why did Zack Polanski change his surname?
He changed his surname to Polanski to reconnect with his family’s Jewish and Eastern European heritage. His family had previously used the surname Paulden.
Why did he change his first name from David to Zack?
The name Zack was reportedly inspired by a Jewish character in Goodnight Mister Tom. It also helped distinguish him from his stepfather, who was called David.
When did Zack Polanski change his name?
He changed his name by deed poll at the age of 18, before beginning his political career.
How old is Zack Polanski?
Zack Polanski was born on 2 November 1982. He is 43 years old as of August 2026.
Where was Zack Polanski born?
He was born in Salford, Greater Manchester, England.
What political party does Zack Polanski lead?
He is the leader of the Green Party of England and Wales. He was elected to the position in September 2025.
Is Zack Polanski related to Roman Polanski?
There is no verified evidence that Zack Polanski and Roman Polanski are related.
Final Answer
Zack Polanski’s birth name is David Paulden. At 18, he legally adopted the name Zack Polanski as a way of reconnecting with his Jewish family heritage and establishing his own identity.
The change was made long before he became leader of the Green Party of England and Wales. Zack Polanski is now his legal and publicly recognised name, while David Paulden is accurately described as his former or birth name.
Last Updated: August 6, 2026
