Wellsyke Wood is a small woodland on Roughton Moor to the east of the village of Woodhall Spa, Lincolnshire.

Wellsyke Wood
Map showing the location of Wellsyke Wood
Map showing the location of Wellsyke Wood
Location in Lincolnshire
Geography
LocationLincolnshire, England
Coordinates53°9′33″N 0°9′47″W / 53.15917°N 0.16306°W / 53.15917; -0.16306
Elevation22

At the eastern end of the wood there is a small spring which feeds one of the two main sources of The Sewer (also known as Woodhall Sewer), a small stream that is a tributary of the River Witham at Kirkstead.