2019–20 Northern Counties East Football League Premier Division

The Premier Division consisted of 20 clubs.

The following 3 clubs left the Premier Division before the season -
 * Hall Road Rangers - relegated to Northern Counties East League Division One
 * Harrogate Railway Athletic - relegated to Northern Counties East League Division One
 * Worksop Town – promoted to Northern Premier League Division One South-East

The following 3 clubs joined the Premier Division before the season -
 * Grimsby Borough - promoted from Northern Counties East League Division One
 * AFC Mansfield – voluntary demotion from Northern Premier League Division One East
 * Silsden - transferred from North West Counties League Division One North