Temp may refer to:
- Temporary work, in employment.
- TR-1 Temp
- RT-21 Temp 2S, an intercontinental ballistic missile of the Soviet Union
- Temperature
- TEMP (meteorology), a meteorological code for upper air soundings
- Template (disambiguation)
- Tempo
- Tempe, Arizona, the eighth most populous city in Arizona
- Temp., abbreviation for Latin tempore, "in the time of", locative case of tempus, "time".
- Test & Evaluation Master Plan
- A common abbreviation for "temporary" or "temporarily"
In computing:
- Temporary file
- Temporary folder (often named /tmp or /var/tmp on Unix-like systems)
- Temporary variable
- Temporary filesystem