The term harvest may refer to the following:
- the process of gathering mature crops from fields
- IBM 7950 Harvest, a one-of-a-kind adjunct to the NSA's IBM 7030 Stretch supercomputer
- Harvest project, a web cache research project
- a web-based time tracking tool
- CA Harvest Software Change Manager (formerly CCC/Harvest and AllFusion Harvest Change Manager), a configuration management software tool
- la récolte (French for The Harvest), an 1851 painting by French painter Charles-François Daubigny
- Harvest Magazine, an American Neopagan magazine that was published eight times a year from 1980-1982
- a 1920 novel by British writer Mary Augusta Ward