Feminist theorists have crafted diverse accounts of implicit knowing that exceed the purview of epistemology conventionally understood. I characterize this field as through examining thematic clusters of feminist work on implicit knowledge: phenomenological and foucauldian theories of embodiment; theories of affect and emotion; other forms of implicit knowledge. Within these areas, the umbrella concept of implicit knowledge (or understanding, depending on how it's framed) names either contingently unspoken or fundamentally nonpropositional but epistemically salient content in our experience. I make a case for distinguishing implicit knowledge from lively conversations about 'implicit bias', as well as from the 'know-how/know-that' debates, and I explore key ways the notion of implicit knowledge is currently formulated in feminist philosophy.