Scoparia tritocirrha is a moth in the family Crambidae. It was described by Alfred Jefferis Turner in 1918. It is found in Australia, where it has been recorded from Norfolk Island.[1]
The wingspan is about 14 mm. The forewings are grey with a short longitudinal pale-yellowish line, edged with blackish. There is a broader yellowish longitudinal line before the middle beneath the cell, this line is also edged with blackish. There is a narrowly oval longitudinal yellowish median spot beyond the middle, edged with blackish and there are blackish dots on the costa. The hindwings are pale grey.[2]