How to disable a Combobox in Tkinter?

python combobox tkinter

You want to use the Combobox option of state='disabled'.

There are three options for state as follows:

state='normal' which is the fully functional Combobox.
state='readonly' which is the Combobox with a value, but can't be changed (directly).
state='disabled' which is where the Combobox cannot be interacted with.