The Welsh National League (North) was a football league in north and central Wales which formed the first level of the Welsh football league system between 1921 and 1930, and was part of a short-lived plan to create a national football league in Wales during the 1930s.

The league was set-up in 1921, absorbing the North Wales Coast League.

It ran for nine seasons with the majority of clubs splitting into two leagues that were formed in 1930 - the North Wales Football Combination and the Welsh League.

The following teams were champions of the leagues.

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