| Agave (Agave) verschaffeltii Lem. ex Jacobi, 1865 |
| Agave (Agave) vexans Trel., 1911 |
| Agave (Agave) vizcainoensis Gentry, 1978 |
| Agave (Agave) weberi F. Cels ex J. Poiss., 1901 |
| Agave (Agave) weingartii A. Berger, 1915 |
| Agave (Agave) wightii J.R. Drumm. & Prain, 1907 |
| Agave (Agave) wislizenii Engelm., 1875 |
| Agave (Agave) wocomahi Gentry, 1942 |
| Agave (Agave) yaquiana Trel., 1920 |
| Agave (Agave) zapupe Trel., 1909 |
| Agave (Agave) zebra Gentry, 1972 |
| Agave (Agave) zonata Trel., 1914 |
| Agave (Littaea) (Tagl.) Baker, 1888 |
| Agave (Littaea) albicans Jacobi, 1865 |
| Agave (Littaea) albomarginata Gentry, 1982 |
| Agave (Littaea) aloina K. Koch, 1860 |
| Agave (Littaea) angustiarum Trel., 1920 |
| Agave (Littaea) angustissima Engelm., 1875 |
| Agave (Littaea) angustissima var. ortgiesiana (Baker) Trel., 1920 |
| Agave (Littaea) attenuata Salm-Dyck, 1834 |