The present qualitative study explores the beliefs of Iranian early childhood English teachers regarding their roles in teaching English as a foreign language (EFL) to young learners at kindergarten and preschool age. The data were collected through classroom observations and interviews with 13 Iranian EFL kindergarten teachers who volunteered to participate in this study. More specifically, after initial introductory interviews with each participant, their classes were observed, and subsequently, verbal recollection interviews were conducted. Depending on the various administrative constraints at different kindergartens, each participant was observed two to four sessions, 36 sessions in total. Three major themes representing beliefs of the participants emerged from thematic analysis of the interview data. The themes included teachers' beliefs about, first, the constraints affecting early childhood methodologies and pedagogical practices; second, the influence of English language on children's native language, culture, and, identity; and third, the attempts required for achieving an ideal early childhood EFL instruction. As such, these results may provide potential implications for policy makers and curriculum designers responsible in this field to encourage reforms in kindergartens' instructional, administrative, and marketing policies.