Cantonius

{{short description|Genus of beetles}}

{{Italic title}}

{{Taxobox

| name = Cantonius

| regnum = Animalia

| phylum = Arthropoda

| classis = Insecta

| ordo = Coleoptera

| subordo = Polyphaga

| superfamilia = Buprestoidea

| familia = Buprestidae

| genus = Cantonius

| genus_authority = Thery, 1929

}}

Cantonius is a genus of beetles in the family Buprestidae, containing the following species:{{cite web |url=https://cerambycids.com/Buprestidae/WorldCat/Genera/Cantonius.htm |title=Genus Cantonius |author=Bellamy, C. L. |date=2013|work=A Checklist of World Buprestoidea |accessdate=7 Sep 2021}}

• Cantonius bolmi Kalashian, 2004
• Cantonius fokienicus Kalashian, 2004
• Cantonius jendeki Kalashian, 2004
• Cantonius klapperichi Obenberger, 1940
• Cantonius khnzoriani Kalashian, 2004
• Cantonius megacephalus Kalashian, 2004
• Cantonius nitidifrons Kalashian, 2004
• Cantonius obenbergeri (Gebhardt, 1928)
• Cantonius obesus Obenberger, 1940
• Cantonius szechuanensis Obenberger, 1958
• Cantonius terryi Thery, 1929