Cambarus pecki

{{Short description|Species of crayfish}}

{{Italic title}}

{{Speciesbox

| image =

| status = EN

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Crandall, K.A. |date=2010 |title=Cambarus pecki |volume=2010 |page=e.T18212A7806310 |doi=10.2305/IUCN.UK.2010-3.RLTS.T18212A7806310.en |access-date=17 November 2021}}

| genus = Cambarus

| species = pecki

| authority = (Hobbs, 1967)

| synonyms = * Procambarus pecki Hobbs, 1967

}}

Cambarus pecki (formerly Procambarus pecki), sometimes called the phantom cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Alabama where it is found in three unconnected caves in the Tennessee River drainage in Colbert County, Lauderdale County, and Morgan County.