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How to send mail to Xavier Barsalou-Duval, MP for Pierre-Boucher—Les Patriotes—Verchères

To write to Xavier Barsalou-Duval, the Bloc Québécois MP for Pierre-Boucher—Les Patriotes—Verchères in Quebec, address your letter to Xavier Barsalou-Duval, MP, House of Commons, Ottawa ON K1A 0A6. Mail to any sitting Member of Parliament travels postage-free within Canada. For local casework — immigration, passports, CRA — his constituency office is at 202-1625 Lionel-Boulet boulevard, Varennes QC J3X 1P7. Say you're a constituent (your postal code proves it) and keep the letter to one issue with a clear ask.

House of Commons — Ottawa

Xavier Barsalou-Duval, MP
House of Commons
Ottawa ON  K1A 0A6

Best for opinions on bills, votes, and national issues — this address reaches the MP's parliamentary office.

Verified July 2026ourcommons.caourcommons.ca

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Other mailing addresses

Constituency office — Varennes

Xavier Barsalou-Duval, MP
202-1625 Lionel-Boulet boulevard
Varennes QC  J3X 1P7

Best for local casework: immigration files, passports, CRA and benefits problems. Phone: 1 450 652-4442.

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Xavier Barsalou-Duval, MPHouse of CommonsOttawa, ON K1A 0A6

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Key facts

  • Mail to Xavier Barsalou-Duval at the House of Commons, Ottawa ON K1A 0A6 is postage-free from within Canada — no stamp required.
  • Xavier Barsalou-Duval is the Bloc Québécois MP for Pierre-Boucher—Les Patriotes—Verchères in Quebec.
  • He also keeps a constituency office in Varennes — regular postage applies there.
  • Identify yourself as a constituent: include your full name, home address, and postal code so Barsalou-Duval's staff can confirm you live in Pierre-Boucher—Les Patriotes—Verchères. Constituent mail is prioritized.
  • Any Canadian may write to any MP — including the Prime Minister and cabinet ministers — but for local casework your own MP is the one whose staff will act.
  • Prefer email? [email protected] reaches the same office — but a physical letter is harder to overlook and shows more effort on issues you care about.
  • PostPal prints your letter and deposits it with Canada Post within 1–2 business days for $6 — no printer, envelope, or stamps needed.

How to send your letter

  1. 1

    Pick the right office for your issue

    Writing about a bill, a vote, or a national policy? Use the House of Commons address — it's postage-free and reaches Xavier Barsalou-Duval's parliamentary staff. Need help with a federal file (immigration, passport, CRA, EI, pensions)? The constituency office in Varennes handles casework for Pierre-Boucher—Les Patriotes—Verchères residents.

  2. 2

    Say who you are and where you live

    Open with your full name, address, and postal code. MPs' offices sort mail by whether the writer is a constituent, and your postal code is how they confirm you live in Pierre-Boucher—Les Patriotes—Verchères. If you're writing to an MP other than your own, say why their role or riding matters to your issue.

  3. 3

    Keep it to one issue with a clear ask

    One page, one topic, one specific request — support or oppose a bill, raise a question in the House, meet with you, or take up your casework file. A short letter with a concrete ask gets a real reply; a multi-issue essay gets a form letter.

  4. 4

    Send it without printing anything

    Write your letter in PostPal with Xavier Barsalou-Duval's address prefilled and we print, envelope, and deposit it with Canada Post within 1–2 business days for $6. (If you'd rather mail it yourself, remember: no stamp needed to the Ottawa address, but regular postage to the Varennes office.)

Common questions

What is Xavier Barsalou-Duval's mailing address?

Xavier Barsalou-Duval, MP, House of Commons, Ottawa ON K1A 0A6 — postage-free from within Canada. Xavier Barsalou-Duval also has a constituency office at 202-1625 Lionel-Boulet boulevard, Varennes QC J3X 1P7, where regular postage applies.

Do I need a stamp to write to Xavier Barsalou-Duval?

Not if you write to the House of Commons address — mail to MPs in Ottawa is postage-free from anywhere in Canada. Letters to the Varennes constituency office need regular postage. Either way, PostPal handles printing and delivery to Canada Post for you if you don't have a printer or envelopes.

Do I have to live in Pierre-Boucher—Les Patriotes—Verchères to write to Barsalou-Duval?

No — any Canadian can write to any MP. But MPs' offices prioritize constituents, and casework (immigration, passports, benefits) is normally only taken up for residents of Pierre-Boucher—Les Patriotes—Verchères. If you live elsewhere, look up your own MP on ourcommons.ca, or write to Barsalou-Duval specifically about his role in an issue that concerns you.

Will Xavier Barsalou-Duval actually read and reply to my letter?

Constituency mail is logged and answered by Barsalou-Duval's staff, and issues raised repeatedly get flagged to the MP directly — a personal letter carries more weight than a petition signature or a form email. Include your return address (PostPal prints yours automatically) so the reply has somewhere to go.

Sources

Addresses verified July 2026 against official sources. Always confirm on the official site before time-sensitive filings.

Related pages

Browse more: Quebec · Members of Parliament