Austrosciapus connexus (the green long-legged fly) is a species of long-legged fly in the family Dolichopodidae. It is found in the south-west corner as well as the east coast of Australia, as well as Norfolk Island, Hawaii, and the French Polynesia.
A. connexus has a length of between 4.4 and 4.8 mm, and a metallic green appearance. The wings have two broad, brown bands, which are fused anteriorly.