Limnonectes microtympanum (common name: Sulawesi wart frog) is a species of frog in the family Dicroglossidae. It is endemic to Sulawesi, Indonesia, where it is only known from the Moncong Lompobatang mountain at elevations above .
Limnonectes microtympanum is a common frog within its restricted range. It lives in and around streams in montane forests.