Survey may refer to:

• Survey (human research), including opinion polls
• Surveying, the technique and science of measuring positions and distances on Earth
• Statistical survey, a method for collecting quantitative information about items in a population
• Astronomical survey, imaging or mapping regions of the sky
• Field survey, or field research
  • Archaeological field survey, collection of information by archaeologists prior to excavation
• Geological survey, investigation of the subsurface of the ground to create a geological map or model
• Site survey, inspection of an area where work is proposed
• Vessel safety survey, required for ships
• Survey article, a scholarly publication to summarize an area of research