Are any species of anoles endangered?

Yes! As far as I can tell, these are the only endangered anoles that I can find. Please contribute!:

Barker's Anole
Anolis barkeri

Breedlove's Anole
Anolis breedlovei

Northern Chiapas Anole
Anolis hobartsmithi

Hidalgo Anole
Anolis naufragus

Chiapan Pigmy Anole
Anolis pygmaeus

Culebra Island Giant Anole (possibly extinct)
Anolis roosevelti