Wenvoe (Welsh: Gwenfô) is a village, community and electoral ward between Barry and Cardiff in the Vale of Glamorgan, Wales.

Nearby are the Wenvoe Transmitter near Twyn-yr-Odyn and the site of the former HTV Wales Television Centre at Culverhouse Cross which is now a housing estate.

The village originally developed around the parish church of St. Mary, which can be traced back to the twelfth century with the adjacent locality now being a conservation area.

It is home to three pubs (two that have been in the village for hundreds of years – The Wenvoe Arms and The Horse & Jockey at nearby Twyn-yr-Odyn, and the more recent Walston Castle) and many acres of forestry and fields.

It is a single stone Megalithic dolmen, built around 6,000 years ago as part of a chambered long barrow, during the Neolithic period.