Polygonia gigantea

{{Short description|Species of butterfly}}

{{Italic title}}

{{Speciesbox

| name = Giant comma

| image = Polygonia_gigantea_Leech_1892.jpg

| image_caption = Female

| image2 = Polygonia gigantea bocki 1894.jpg

| image2_caption = Illustration accompanying description of synonym Grapta bocki

| taxon = Polygonia gigantea

| authority = (Leech, 1883)

| synonyms =

{{specieslist|Grapta gigantea|Leech, 1890

|Nymphalis gigantea|

|Polygonia giganteum|

|Grapta erebina|Oberthür, 1911

|Grapta bocki|Rothschild, 1894}}

}}

Polygonia gigantea, the giant comma, is a butterfly of the family Nymphalidae. It is found in western and central China.[http://www.nic.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/papilionoidea/nymphalidae/nymphalinae/nymphalis/ Nymphalis at funet]

The wingspan is about 72 mm.