Can one freeze home made meatloaf?

Sure!

One can freeze anything.

Yes.
When my mom was sick, I made up plates (plastic with sections and lids that I got from the Dollar Store), and on Sundays I would cook meatloaf, pork chops and chicken and make mashed potatoes and green beans or corn and make up frozen dinners for her that would last a week. It tasted much better than the Meals on Wheels around her area.

Sure. Just wrap it up tightly.

Yes! You can freeze it in portions if you have a whole loaf. Cut it into thirds or in half, whatever is a portion to you. Then you can just take what you want when you want. Make sure it’s completely cool before freezing. You can refrigerate first to be sure.

Yes.