Lutescens or lutescans (Latin for "marshy, living in the marshes", from lutum "marsh, swamp, mud") may refer to:
Caiman lutescens, a fossil species of caiman. Dypsis lutescens, a palm Pitcairnia lutescens, a species of bromeliads Craterellus lutescens, a mushroom Helix lutescens, a snail Aloeides lutescens, a butterfly Thalassoma lutescens, a fish Ellobius lutescens, a rodent Lutescens, a variety of wheat cultivated in Eastern Europe, see Taxonomy of wheat Tremella lutescens, a formerly recognized species of fungus, see Tremella mesenterica anglicized "lutescan" used once of the Mysian language (Titchener, J.B. 1926, "Synopsis of Greek and Roman Civilization", Cambridge MA)