2024–25 Cymru Premier

The 2024–25 Cymru Premier (Uwch Gynghrair Cymru 2023–24; known as the JD Cymru Premier for sponsorship reasons) will be the 33rd season of the Cymru Premier (formerly known as the Welsh Premier League), the highest football league within Wales since its establishment in 1992.

Teams
The league consisted of twelve teams; the top ten teams from the previous season, one team promoted from the Cymru North, and one team promoted from the Cymru South. The New Saints will enter the season as defending champions (for the third consecutive season).

The promoted teams were 2023–24 Cymru North runners-up Flint Town United (after champions Holywell Town failed to secure a Tier 1 licence), and 2023–24 Cymru South champions Briton Ferry Llansawel. They replaced the 2023–24 Cymru Premier bottom two teams, Colwyn Bay (relegated after one year in the top-flight) and Pontypridd United (relegated after two years in the top-flight). Flint Town United returned to the top-flight after a single-season absence, while Briton Ferry Llansawel marked their debut (not including former guise Briton Ferry Athletic).

Matches 1–22
Teams play each other twice, once at home and once away.

Conference League play-off
Teams placed 2nd-7th will enter one-off play-off matches for the second spot in the Conference League first qualifying round. Due to the league losing a place in the Conference League due to a decrease in co-efficient score, the format was changed from previous seasons to include the 2nd placed team. Teams finishing 2nd and 3rd will receive byes to the semi-finals, whilst the other teams involved will play quarter-finals.

If the league champions also win the 2024–25 Welsh Cup, then the 2nd placed team will automatically for the Conference League and the spot will be vacated. If the Welsh Cup winners between 3rd-7th, the spot also will be vacated; the 2nd/3rd placed team will receive a bye to the play-off final.