Walterianella is a genus of flea beetles in the family Chrysomelidae. There are more than 40 described species in Walterianella. They are found in Central and South America.

Species: These 47 species belong to the genus Walterianella:

• Walterianella albipennis (Jacoby, 1894)
• Walterianella amazona (Bowditch)
• Walterianella apicicornis (Jacoby)
• Walterianella argentiniensis (Jacoby)
• Walterianella atropunctata (Jacoby, 1905)
• Walterianella biarcuata (Chevrolat, 1834)
• Walterianella bondari Bechyné & Bechyné, 1977
• Walterianella bucki Bechyné, 1956
• Walterianella callipoda Bechyné, 1955
• Walterianella centromaculata (Jacoby)
• Walterianella championi
• Walterianella colombiana (Jacoby)
• Walterianella decora (Jacoby)
• Walterianella diascopica Bechyné, 1958
• Walterianella diversa (Jacoby)
• Walterianella durangoensis (Jacoby, 1892)
• Walterianella eleagna Bechyné, 1955
• Walterianella exclamationis (Jacoby)
• Walterianella fuscoannulata (Jacoby)
• Walterianella gouini Bechyné, 1958
• Walterianella hackmani (Jacoby)
• Walterianella humeralis (Fabricius, 1801)
• Walterianella humilis (Illiger, 1807)
• Walterianella informis (Jacoby, 1905)
• Walterianella ingrata (Jacoby)
• Walterianella inscripta (Jacoby, 1886)
• Walterianella interruptovittata (Jacoby, 1905)
• Walterianella nigrobasalis (Jacoby, 1905)
• Walterianella nigronotata (Jacoby)
• Walterianella oculatus (Fabricius, 1801)
• Walterianella ophthalmica (Harold)
• Walterianella pallidocincta (Jacoby)
• Walterianella palpalis (Jacoby, 1894)
• Walterianella parallina (Jacoby)
• Walterianella peruviana (Jacoby)
• Walterianella propugnaculum (Illiger, 1807)
• Walterianella quadripunctata (Schaufuss, 1874)
• Walterianella sellata (Fabricius, 1801)
• Walterianella signata (Jacoby, 1886)
• Walterianella similis (Bowditch)
• Walterianella spilota (Balý, 1878)
• Walterianella sublineata (Jacoby, 1886)
• Walterianella tabida (Jacoby, 1894)
• Walterianella tenuicincta (Jacoby, 1886)
• Walterianella transversalis (Jacoby, 1886)
• Walterianella venustula (Schaufuss, 1874)
• Walterianella xanthomelaena Bechyné, 1955