Langerhans cells (LC) are skin-resident antigen-presenting cells that regulate immune responses to epithelial commensal and pathogenic microorganisms. Infection of skin by human papillomavirus (HPV) is commonly persistant and can promote malignant epithelial transformation. As LCs are considered important in control of HPV infection, we compared the transcriptome of LCs from skin transformed by the oncogenic E7 protein of HPV16 and from healthy skin. We identified transcriptome heterogeneity at the single cell level amongst LCs in normal mouse skin, associated with cell ontogeny, cell cycle activity, and maturation. We identified a balanced co-existence of immune-stimulatory and immune-inhibitory LC cell states in normal skin that was signficantly disturbed in HPV16 E7-expressing hyperproliferative murine skin. Hyperplastic skin was depleted of immune-stimulatory LCs, and enriched for LCs with an immune-inhibitory gene signature, and LC-keratinocyte cross-talk was dysregulated. We identified reduced expression of the CSF1R ligand interleukin (IL)-34, a critical molecule for LC homeostasis. Enrichment of an immune-inhibitory LC gene signature and reduced levels of epithelial IL-34 were also found in human HPV-associated cervical epithelial cancers. HPV16 E7 transgenic hyperplastic murine skin thus provides a robust model to investigate interventions to overcome impaired LC maturation induced by epithelial proliferation in HPV associated cancer.