Calcager

{{short description|Genus of flies}}

{{Use New Zealand English|date=July 2024}}

{{Automatic_taxobox

| image = Calcager apertum 59367182.jpg

| image_caption = Calcager apertum

| display_parents = 2

| taxon = Calcager

| authority = Hutton, 1901{{cite journal |last1=Hutton |first1=Frederick Wollaston |title=Synopsis of the Diptera Brachycera of New Zealand. |journal=Transactions and Proceedings of the New Zealand Institute |date=1901 |volume=33 |pages=1–95 |url=https://www.biodiversitylibrary.org/page/3303747#page/29/mode/1up |accessdate=1 December 2019}}

| type_species = Calcager apertum

| type_species_authority = Hutton, 1901

| synonyms =

}}

Calcager is a genus of flies in the family Tachinidae.{{cite web |last1=O’Hara |first1=James E. |last2=Henderson |first2=Shannon J. |first3=D. Monty |last3=Wood |title=Preliminary Checklist of the Tachinidae (Diptera) of the World|url=http://www.nadsdiptera.org/Tach/WorldTachs/Checklist/Tachchlist_ver2.1.pdf |website=Tachinidae Resources |access-date=5 February 2024 |date=5 March 2020}}