Erythranthe suksdorfii, with the common names Suksdorf's monkeyflower and miniature monkeyflower, is an annual flowering plant in the family Phrymaceae (Lopseed). It was formerly known as Mimulus suksdorfii. A specimen collected in Washington state in 1885 by the self-taught immigrant botanist Wilhelm Nikolaus Suksdorf was identified as a new species by Asa Gray in 1886, who named it in Suksdorf's honor. It was moved to the genus Erythranthe in 2012 by Naomi Fraga. It can easily be misidentified with Erythranthe breviflora, which generally has elliptic leaves rather than the linear or oblong leaves found in E. suksdorfii.