Within the Lists module, it is possible to filter on contacts that have a certain tag, for example an Account tag or a Contact tag. Simply search for Tags in the tabs of the available fields and drag them to the right, to use them as selected fields. This way, you can make lists of contacts that match the criteria of having a tag. It is also possible to select multiple tags.
Read the full article about lists to learn more about the module.
Looking for more in-depth knowledge about the Tags module, where you can manage re-usable segments of records? Read all about it in this article: Tags