Yes, this is possible using the macos-10.15 (which is currently the macos-latest) environment. You could also try to go with macos-11.0, but there currently seems to be no stable VirtualBox release for Big Sur. I created a small example project at https://github.com/jonashackt/vagrant-github-actions Assume you have a Vagrantfile inside your repo like this: Vagrant.configure("2") do |config| config
![Using Vagrant on GitHub Actions (ideally incl. VirtualBox)](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)