How to send mail to Mark Carney, MP for Nepean

To write to Mark Carney, the Liberal MP for Nepean in Ontario, address your letter to Mark Carney, MP, House of Commons, Ottawa ON K1A 0A6. Mail to any sitting Member of Parliament travels postage-free within Canada. No constituency office is listed yet, so the Ottawa address is the one to use. Say you're a constituent (your postal code proves it) and keep the letter to one issue with a clear ask.

Mailing address

House of Commons — Ottawa

Mark Carney, 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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Key facts

  • Mail to Mark Carney at the House of Commons, Ottawa ON K1A 0A6 is postage-free from within Canada — no stamp required.
  • Mark Carney is the Liberal MP for Nepean in Ontario.
  • No constituency office is listed for Mark Carney in the House of Commons registry — use the postage-free Parliament Hill address.
  • Identify yourself as a constituent: include your full name, home address, and postal code so Carney's staff can confirm you live in Nepean. 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

    Write to the Parliament Hill office

    Mark Carney has no constituency office listed in the House of Commons registry, so all mail goes to the postage-free Parliament Hill address: Mark Carney, MP, House of Commons, Ottawa ON K1A 0A6.

  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 Nepean. 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 Mark Carney'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.)

Common questions

What is Mark Carney's mailing address?

Mark Carney, MP, House of Commons, Ottawa ON K1A 0A6 — postage-free from within Canada.

Do I need a stamp to write to Mark Carney?

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

Does Mark Carney have a constituency office?

The House of Commons registry doesn't list a constituency office for Mark Carney — common for recently elected members while an office is being set up, and for ministers whose mail is centralized. The Parliament Hill address reaches him regardless, postage-free.

Do I have to live in Nepean to write to Carney?

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 Nepean. If you live elsewhere, look up your own MP on ourcommons.ca, or write to Carney specifically about his role in an issue that concerns you.

Will Mark Carney actually read and reply to my letter?

Constituency mail is logged and answered by Carney'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.