Chepping Wycombe is a civil parish in the ceremonial county of Buckinghamshire, England.

The parish includes the three large villages of Tylers Green, Loudwater, and Flackwell Heath.

The central part of the parish comprises extensive business and industrial development lying adjacent and underneath an elevated section of the M40 in the valley of the River Wye.

[4] Between 1868 and 1880 the parish of Chepping Wycombe was governed by a Local Board of Health.

Today the areas which comprised the historic borough and that of the civil parish, (the residual part of the ecclesiastical parish) together with West Wycombe constitute the majority of the present-day High Wycombe Urban Area.