lockers in the munich train station

Yes.

I used one last October. They are in a hallway off the end of track (Gleis 26). There is also a check room behind that area.

Thank you, Lee! I had assumed so, but I appreciate the reassurance.

This is a plan of the Munich Hbf. Notice the symbols of a suitcase in a box, to the right of track 26. "Gepäckaufbewahrung" is a check room.