Lucanus swinhoei

{{Short description|Species of beetle}}

{{Speciesbox

| image = Lucanus swinhoei sjh.jpg

| image_caption = Lucanus swinhoei, adult

| genus = Lucanus

| species = swinhoei

| authority = Parry, 1874

}}

Lucanus swinhoei is a herbivorous beetle of the family Lucanidae. It is endemic to Taiwan. It is a squat, heavyset beetle that ranges from around 35 to 55 mm in length, and can be easily identified due to the small "teeth" that line its mandibles.