How to send mail to Patricia Lattanzio, MP for Saint-Léonard—Saint-Michel

To write to Patricia Lattanzio, the Liberal MP for Saint-Léonard—Saint-Michel in Quebec, address your letter to Patricia Lattanzio, 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 — her constituency office is at 2-8370 Lacordaire Boulevard, Saint-Léonard QC H1R 3Y6. Say you're a constituent (your postal code proves it) and keep the letter to one issue with a clear ask.

Mailing addresses

House of Commons — Ottawa

Patricia Lattanzio, 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.

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Constituency office — Saint-Léonard

Patricia Lattanzio, MP
2-8370 Lacordaire Boulevard
Saint-Léonard QC  H1R 3Y6

Best for local casework: immigration files, passports, CRA and benefits problems. Phone: 1 514 256-4548.

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Type your letter in the browser. We print it, stamp it, and hand it to Canada Post — usually same business day. No printer, no stamps, no post office.

Send your letter to Lattanzio — $6

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Key facts

  • Mail to Patricia Lattanzio at the House of Commons, Ottawa ON K1A 0A6 is postage-free from within Canada — no stamp required.
  • Patricia Lattanzio is the Liberal MP for Saint-Léonard—Saint-Michel in Quebec.
  • She also keeps a constituency office in Saint-Léonard — regular postage applies there.
  • Identify yourself as a constituent: include your full name, home address, and postal code so Lattanzio's staff can confirm you live in Saint-Léonard—Saint-Michel. 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 the next business day 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 Patricia Lattanzio's parliamentary staff. Need help with a federal file (immigration, passport, CRA, EI, pensions)? The constituency office in Saint-Léonard handles casework for Saint-Léonard—Saint-Michel 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 Saint-Léonard—Saint-Michel. 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 Patricia Lattanzio's address prefilled and we print, envelope, and deposit it with Canada Post the next business day for $6. (If you'd rather mail it yourself, remember: no stamp needed to the Ottawa address, but regular postage to the Saint-Léonard office.)

Common questions

What is Patricia Lattanzio's mailing address?

Patricia Lattanzio, MP, House of Commons, Ottawa ON K1A 0A6 — postage-free from within Canada. Patricia Lattanzio also has a constituency office at 2-8370 Lacordaire Boulevard, Saint-Léonard QC H1R 3Y6, where regular postage applies.

Do I need a stamp to write to Patricia Lattanzio?

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 Saint-Léonard 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 Saint-Léonard—Saint-Michel to write to Lattanzio?

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 Saint-Léonard—Saint-Michel. If you live elsewhere, look up your own MP on ourcommons.ca, or write to Lattanzio specifically about her role in an issue that concerns you.

Will Patricia Lattanzio actually read and reply to my letter?

Constituency mail is logged and answered by Lattanzio'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.

Related pages

Sources

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