In enzymology, (+)-trans-carveol dehydrogenase () is an enzyme that catalyzes the chemical reaction
The two substrates of this enzyme are (+)-trans-carveol and oxidised nicotinamide adenine dinucleotide (NAD). Its products are (+)-carvone, reduced NADH, and a proton.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is (+)-trans-carveol:NAD oxidoreductase. This enzyme is also called carveol dehydrogenase. This enzyme participates in monoterpenoid biosynthesis and the degradation of the terpenes limonene and pinene.