2018–19 Northern Counties East Football League Premier Division

The Premier Division consisted of 20 clubs - two down from the season before.

The following 6 clubs left the Premier Division before the season -
 * Clipstone – relegated to East Midlands Counties League
 * AFC Mansfield - promoted to Northern Premier League Division One East
 * Parkgate – relegated to NCEL Division One
 * Pickering Town – promoted to Northern Premier League Division One East
 * Pontefract Collieries – promoted to Northern Premier League Division One East
 * Rainworth Miners Welfare – relegated to East Midlands Counties League

The following 4 clubs joined the Premier Division before the season -
 * Eccleshill United – promoted from NCEL Division One
 * Goole – relegated from Northern Premier League Division One North
 * Knaresborough Town – promoted from NCEL Division One
 * Yorkshire Amateur – promoted from NCEL Division One