Microcaecilia unicolor

{{Short description|Species of amphibian}}

{{Speciesbox

| image =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=IUCN SSC Amphibian Specialist Group |date=2018 |title=Microcaecilia unicolor |volume=2018 |page=e.T59574A120327721 |doi=10.2305/IUCN.UK.2018-2.RLTS.T59574A120327721.en |access-date=14 November 2021}}

| genus = Microcaecilia

| species = unicolor

| authority = (A. Duméril, 1864)

| synonyms =

}}

Microcaecilia unicolor is a species of amphibian in the family Siphonopidae. It is endemic to French Guiana. Its natural habitats are subtropical or tropical moist lowland forests, plantations, rural gardens, urban areas, and heavily degraded former forest.