A questionnaire about people’s perceptions, knowledge and behaviour relating to pollinators was distributed from March-June 2018, primarily via social media and email. The survey received 1,275 responses, which are provided here, in a single csv data file.The article associated with this dataset is located in ORE at: http://hdl.handle.net/10871/123383This is the dataset used for the Knapp et al. (2020) article "Socio-psychological factors, beyond knowledge, predict people’s engagement with pollinator conservation" published in People and Nature.Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Economic and Social Research Council (ESRC)Biotechnology and Biological Sciences Research Council (BBSRC)Halpin TrustEuropean Regional Development Fund (ERDF)Cornwall Area of Outstanding Natural Beauty (AONB) UnitCornwall CouncilWelsh Assembly Governmen