Apamea digitula is a moth of the family Noctuidae. It was described from the Laguna Mountains of San Diego County, California, in 2006. It is also known from western Oregon. The moth has a forewing 16–19 millimetres (0.63–0.75 in) long and is generally clay-colored (tan-gray) with areas tinged with red-brown. The living moth may have a greenish cast. There may be tufts on some abdominal segments. The male has beaded antennae.