Cork tree

Cork tree or corktree may refer to:
 * Cork oak, Quercus suber, the tree from which most cork is harvested
 * Chinese cork oak, Quercus variabilis, a tree from which cork is occasionally harvested
 * Cork-tree, a species of Phellodendron
 * Euonymus phellomanus, a large deciduous shrub with corky “wings”
 * Indian cork tree, Millingtonia hortensis
 * From Under The Cork Tree, a 2005 album by Fall Out Boy