Stigmella ceanothi is a moth of the family Nepticulidae. It is found in California, United States.
The wingspan is 3.2-6.6 mm. Adults are on wing in March, mid-April, mid-May and September. There are two and possibly three generations per year.
The larvae feed on Ceanothus divaricatus. They mine the leaves of their host plant.
External links Nepticulidae of North America