Dyscinetus is a genus of rice beetles in the family Scarabaeidae. There are more than 20 described species in Dyscinetus.

Species: These 24 species belong to the genus Dyscinetus:

• Dyscinetus australis Joly & Escalona, 2002
• Dyscinetus bitumerosus Casey
• Dyscinetus dubius (Olivier, 1789)
• Dyscinetus dytiscoides Arrow, 1911
• Dyscinetus fimosus (Herbst, 1789)
• Dyscinetus gagates (Burmeister, 1847)
• Dyscinetus hypocrita Martínez
• Dyscinetus imitator Ratcliffe, 1986
• Dyscinetus laevicollis Arrow, 1937
• Dyscinetus laevipunctatus Bates, 1888
• Dyscinetus martinezi Joly & Escalona, 2002
• Dyscinetus mendax Joly & Escalona, 2010
• Dyscinetus minor Chapin, 1935
• Dyscinetus morator (Fabricius, 1798) (rice beetle)
• Dyscinetus olivaceus Höhne, 1923
• Dyscinetus ornaticaudus Ratcliffe, 1986
• Dyscinetus paradytis (Ponchel & Dechambre, 2003)
• Dyscinetus picipes (Burmeister, 1847)
• Dyscinetus plicatus (Burmeister, 1847)
• Dyscinetus questeli Chalumeau, 1982
• Dyscinetus rhomboidalis Casey
• Dyscinetus rugifrons (Burmeister, 1847)
• Dyscinetus sculptus Dupuis, 2006
• Dyscinetus subsericeus (Burmeister, 1847)