List of motorways in the United Kingdom

This list of motorways in the United Kingdom is a complete list of motorways in the United Kingdom.

Note that the numbering scheme used for Great Britain does not include roads in Northern Ireland, which are allocated numbers on an ad hoc basis.

[1] The following motorways are sorted following the motorway numbering scheme used in Great Britain.

Now part of the A102.

[4] Continues as the A26.