Stenodacma wahlbergi is a moth of the Pterophoridae family described by Philipp Christoph Zeller in 1851. It is known from Japan (Honshu, Kyushu, Tsushima), China, Saudi Arabia, Iran, Sri Lanka, India, Central, East and South Africa, St. Helena, Mauritius, the Seychelles and Rodriguez Island. It has recently been recorded from Vietnam. Records for Australia were based on synonymisation with Stenodacma pyrrhodes.