Red Moor is a nature reserve and Site of Special Scientific Interest (SSSI), noted for its biological characteristics, near Lanlivery in mid Cornwall, England, UK.

The 89-hectare (220-acre) SSSI, notified in 1979, is located mainly within Lanlivery civil parish, 2 miles (3.2 km) north-west of the town of Lostwithiel.

Other flora on the site include the climbing corydalis (Ceratocapnos claviculata) and the royal fern (Osmunda regalis).

Aquatic beetles are also present on the moor, the very scarce Hydrochus nitidicollis being one, as well as 2 uncommon spiders.

[5] Birds recorded on the site include the willow tit, tree pipit, European nightjar and the Eurasian sparrowhawk.