Justin Bieber is doing something he almost never does … sharing a photo with his father.

The Biebs just posted a super rare photo with his pops Jeremy Bieber … and Justin says they played golf together in Canada.

JB is bragging about beating his dad at golf … after a day on the links at Stratford Municipal Golf Course in Ontario.

Justin and his wife Hailey did their own things Friday in Los Angeles … and it’s unclear if they are both in Canada, though there’s no indication Hailey is with him … at least based on their social media pages.

As we revealed in our new documentary — “TMZ Investigates: What Happened to Justin Bieber?” now streaming on Hulu — Justin had to sell his music catalog at a super young age for $200 million because he really needed the money.

Our sources told us Justin was on the verge of “financial collapse” in 2022 before he sold the rights to his music … and he was so broke he needed to borrow a credit card from a member of his church to pay for a round of golf.