# ServiceOntario — Thunder Bay apostille counter

ServiceOntario — Thunder Bay apostille counter is an apostille authority in Thunder Bay, Ontario, Canada.

This ServiceOntario counter in Thunder Bay takes Ontario apostille requests in person. See the official page for what to bring and the current fee.

## Details

- Address: 113-435 James Street South, Thunder Bay, Ontario, P7E 6T1, Canada
- Phone: [+1 416 325 8416](<tel:+14163258416>)
- Website: [www.ontario.ca/page/authenticate-document-use-outside-canada](<https://www.ontario.ca/page/authenticate-document-use-outside-canada>)
- What this office covers: In-person Ontario apostille requests
- Walk-in counter: Yes
- Contact languages: English, French
- Source note: Ontario authenticate-a-document page. HCCH authority record and official page, checked 2026-10-07.

## Questions

### Where is ServiceOntario — Thunder Bay apostille counter?

ServiceOntario — Thunder Bay apostille counter is at 113-435 James Street South, Thunder Bay, Ontario, P7E 6T1, Canada.

### How do I contact ServiceOntario — Thunder Bay apostille counter?

To contact ServiceOntario — Thunder Bay apostille counter, call +1 416 325 8416 or visit https://www.ontario.ca/page/authenticate-document-use-outside-canada.

### Should I post my original document to ServiceOntario — Thunder Bay apostille counter?

Read the official page linked in the listing first. Many offices take documents by post, some see walk-ins, and a few take requests online. Never send an original you cannot replace until the office confirms what it needs.

## Source

From [HCCH Apostille Section: status table and authority records](https://www.hcch.net/en/instruments/conventions/status-table/?cid=41), license © HCCH 1951-2026. Plain facts restated (membership, office names and contact details); no open licence stated., checked 2026-10-07.

Last updated October 7, 2026.

## Links

- This apostille authority on the [web page](<https://apostilles.fyi/ca/ontario/thunder-bay/serviceontario-thunder-bay-apostille-counter>)
- [State and regional apostille offices in Thunder Bay](<https://apostilles.fyi/ca/ontario/thunder-bay/category/regional-apostille-offices.md>)
- [Apostille offices in Thunder Bay](<https://apostilles.fyi/ca/ontario/thunder-bay/category/apostille-offices.md>)
- [More apostille authorities in Thunder Bay](<https://apostilles.fyi/ca/ontario/thunder-bay.md>)

> **Not legal advice.** Apostille Finder lists the government offices that issue apostilles and what their official pages state. It is not legal advice, and rules, hours and fees change. Confirm every detail on the official page linked in each listing before you send a document. The source note on each record shows when we last checked it. To report a mistake, write to hello@apostilles.fyi.