Can an Indian Jio SIM work with a global, carrier-unlocked iPhone 17 Pro from Canada?

Apple does not provide a "global variant" iPhone anywhere. iPhones are designed and manufactured for use in different regions of the world.

The iPhone 17 Pro for Canada is dual eSIM. It does not have SIM card capability, so your question for Jio Support would be whether they support eSIM. I would imagine that they do offer basic eSIM support based on a few quick checks.

There is no such thing as a Global Variant iPhone. iPhones are manufactured and sold for specific regions. While it is likely you'll be able to use cellular service from your carrier in India, your phone will have no warranty in India. For example, an iPhone 17 Pro Model sold in Canada is eSim only. If you ever need a battery replacement in your phone, you won't be able to get one in India. If something goes wrong with your phone and you need repair or replacement, you'll need to hop on a plane and go back to Canada for service support.

No … a Canadian iPhone 17 Pro is eSIM only.

If — and it’s a substantial “if” — Jio will provision it w/ an eSIM it should work although it might not be able to access all frequency bands used by Indian carriers.

You will ALWAYS have the “best” experience — and avoid numerous potential headaches — by simply purchasing your phone in the country of intended usage.

You can return your “just purchased” phone to Apple for 14 days.

Returns & Refunds - Shopping Help - Apple