Scoparia tritocirrha is a moth in the family Crambidae.

It is found in Australia, where it has been recorded from Norfolk Island.

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 [clarification needed] and there are blackish dots on the costa.