1998–99 League of Wales
|Champions||Barry Town (4th title)|
|Champions League||Barry Town|
(First qualifying round)
|UEFA Cup||Inter Cardiff|
|Intertoto Cup||Aberystwyth Town|
|Goals scored||834 (3.07 per match)|
|Top goalscorer||Eifion Williams (28)|
|Biggest home win||Barry Town 7–1 Rhayader Town|
(3 October 1998)
|Biggest away win||Rhyl 0–6 Barry Town|
(14 October 1998)
The 1998–99 League of Wales was the seventh season of the League of Wales, the top division of Welsh football. It began on 22 August 1998 and ended on 1 May 1999. The league was won for a record fourth consecutive season by Barry Town.
Just 17 clubs competed in the league this season, as the 18th club Ebbw Vale (who had finished third the previous season) were expelled from the league before the season began due to financial difficulties, and promptly went out of business.
||Manner of departure
||Date of vacancy
||Date of appointment
|Carmarthen Town||John Mahoney||Resigned||30 November 1998||Tomi Morgan||12 December 1998||9th|
|Pos||Team||Pld||W||D||L||GF||GA||GD||Pts||Qualification or relegation|
|1||Barry Town (C)||32||23||7||2||82||23||+59||76||Qualification for Champions League first qualifying round|
|2||Inter Cardiff||32||19||6||7||61||26||+35||63||Qualification for UEFA Cup qualifying round|
|4||Aberystwyth Town||32||16||9||7||59||47||+12||57||Qualification for Intertoto Cup first round|
|8||The New Saints||32||12||11||9||55||42||+13||47|
|12||Connah's Quay Nomads||32||10||8||14||43||46||−3||38|
|17||Holywell Town (R)||32||3||9||20||38||86||−48||18||Relegation to Cymru Alliance|
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
(C) Champion; (R) Relegated.
|1||Eifion Williams||Barry Town||28|
|2||Chris Summers||Cwmbrân Town||21|
|3||Mattie Davies||Cwmbrân Town||20|
|John Toner||Conwy United||20|
|4||Richard Gay||Haverfordwest County||16|
|Jamie Hughes||Gap Connah's Quay||16|
|5||Richard Jones||Barry Town||14|
- "Wales 1998/99". rsssf.com. Rec.Sport.Soccer Statistics Foundation (RSSSF). Retrieved 28 July 2013.
- "Ebbw Vale Brief History". welsh-premier.com. Welsh Premier Football. Archived from the original on 15 July 2014. Retrieved 28 July 2013.
- "Ebbw Vale Season History". fchd.info. Football Club History Database. Retrieved 28 July 2013.
- "Town slip into danger zone, Carmarthen Town 1 Rhyl 2". carmarthentownafc.net. 30 November 1998. Retrieved 28 July 2013.
- "Carmarthen Town December Report (1998)". carmarthentownafc.net. 12 December 1998. Retrieved 28 July 2013.
- "League of Wales 1998/99 Table". welshpremier.com. The Football Association of Wales). Retrieved 28 July 2013.