Goodenia macrocalyx is a species of flowering plant in the family Goodeniaceae and is endemic to north-eastern Australia.

[2][3] This species was first formally described in 1848 by Willem Hendrik de Vriese who gave it the name Velleia macrocalyx in Thomas Mitchell's Journal of an Expedition into the Interior of Tropical Australia.

[4][5] In 2020, Kelly Anne Shepherd transferred the species to Goodenia as G. macrocalyx in the journal PhytoKeys.

[1] The specific epithet macrocalyx means "large sepals".

[2][7] Goodenia macrocalyx is classified as of "least concern" under the Queensland Government Nature Conservation Act 1992[8] and the Northern Territory Government Territory Parks and Wildlife Conservation Act 1976.