Aldehyde dehydrogenases are a group of enzymes that catalyse the oxidation of aldehydes.

Aldehyde dehydrogenase may also refer to:

Aldehyde dehydrogenase (FAD-independent) Aldehyde dehydrogenase (NAD(P)+) Aldehyde dehydrogenase (NAD+) Aldehyde dehydrogenase (NADP+) Aldehyde dehydrogenase (pyrroloquinoline-quinone)

See also