Category:Welsh Premier League 2018/19

https://upload.wikimedia.org/wikipedia/en/thumb/1/1b/Welsh_Premier_League_%282017%E2%80%93%29.svg/250px-Welsh_Premier_League_%282017%E2%80%93%29.svg.png Welsh Football League Division One 2017/18 champions, Llanelli Town and Cymru Alliance 2017/18 champions, Caernarfon Town were promoted this season. They replaced Prestatyn Town and Bangor City, both relegated to Cymru Alliance 2018/19‏‎.