Methods and apparatus are disclosed to provide a sandboxed code execution in a virtualized environment. An example apparatus includes a closure service to receive a request for execution of code. The example closure service is to generate a closure to trigger execution of the code within the apparatus. The example apparatus includes a container host to form a host environment for a container image. The example container image is to spawn, in response to the closure, a container to execute the code. The example container is to execute the code and keep code execution and result inside the container. Code execution and result inside the container do not affect operation of the apparatus.