Three new monoterpenoid indole alkaloids, 19-hydroxyl-10-methoxy-19, 20-dihydrovinorine (1), 19-O-acetyl-10-methoxy-19, 20-dihydrovinorine (2), and 19, 21alpha-dihydroxyl-10-methoxy-19, 20-dihydrovinorine (3), along with five known analogues (4-8), were isolated from the whole plants of Vinca major. The new structures were elucidated by extensive NMR and MS analysis and comparison with known compounds. In addition, compounds 1-3 were evaluated for their cytotoxicities against five human cancer cell lines.