This research aims to find the representation of coexistence between humans and nature in Robert Frost's selected poems. Robert Frost is known for his masterpiece expressing his concerns mainly for nature from his viewpoints. The poems used in the research are Stopping by Woods on a Snowy Evening, The Road Not Taken, and After Apple Picking. The research method used is descriptive qualitative. The analysis technique used is based on qualitative data analysis methods, and explaining it based on ecocriticism studies and drawing a conclusion from the data that has been explained in detail. The theory of Lawrence Buell and Greg Garrard will be the main theories used in this research, which expresses the interconnection between humans and non-humans in nature and the environment. The result shows that the selected poems tell the readers about the relationship and the contact between human beings and nature.