Diporiphora albilabris

{{Short description|Species of lizard}}

{{speciesbox

| image =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Wilson, S. |author2=Melville, J. |date=2017 |title=Diporiphora albilabris |volume=2017 |page=e.T170389A83322982 |doi=10.2305/IUCN.UK.2017-3.RLTS.T170389A83322982.en |access-date=19 November 2021}}

| genus = Diporiphora

| species = albilabris

| authority = Storr, 1974

| synonyms =

| range_map = Diporiphora_albilabris_distribution.png

}}

Diporiphora albilabris, the white-lipped two-line dragon or tar tar lizard, is a species of agama found in Australia.