The Hertfordshire Senior County League is a football competition based in Hertfordshire, England.

Founded in 1898, there are currently two divisions at senior level and four divisions at reserve and development level.

Sitting at step 7 of the National League System, the Premier Division is a feeder to the Spartan South Midlands Football League.

The League operates a knock-out competition called the 'Aubrey Cup' and New Salamis are the current holders.

This article about an English association football competition is a stub.