Tory Lanez was paid a visit from a very special person while behind bars — his son Kai.

Ceasar McDowell, a member of Tory’s legal team and CEO of Unite the People tells TMZ … the 6-year-old got to visit his dad 2 weekends in a row at California Correctional Institution Tehachapi … where the rapper is less than 4 months into his 10-yr sentence for shooting Meg Thee Stallion in the foot.

We’re told a family member brought the youngster to the prison … and they didn’t have to talk through glass. In fact, they got to sit at a table and spend 4-5 hours together on both Sat & Sun.

The father/son duo played board games, did some drawing, and ate food out of the vending machine.

Tory was happy to hug his son … and it was especially good to see him as he’d been unable to spend time with him for the holidays — though they communicate frequently.

You’ll recall … Tory brought Kai to courtseveral times during his shooting trial in 2022.

Tory was sentenced in August 2023 … found guilty of all 3 charges against him — negligent discharge of a firearm, assault with a semiautomatic firearm, and carrying a loaded and unregistered firearm.

Tory has remained in high spirits while in prison … and it definitely helps getting to spend time with the person he cares about most.