Herts Advertiser Sunday Football League

The Herts Advertiser Sunday Football League is an amateur football league based in Hertfordshire, England. It was founded in 1920 and is currently the largest Sunday league in Hertfordshire, with over 100 teams competing in it.

The league is divided into three divisions: Premier Division, Division One, and Division Two. The Premier Division is the top division, and the champions of the Premier Division are promoted to the Spartan South Midlands League Division One. The bottom two teams in the Premier Division are relegated to Division One.

The league's headquarters are located at the Herts Advertiser Sports Ground in Hertford. The league's website is https://www.teamstats.net.