SCU: Serious Crash Unit (2004)
- Genre: Documentary
- First Air Date: 2004-04-02
- Total Seasons: 2
- Status: Returning Series
- Network: TVNZ 2
SCU: Serious Crash Unit is a New Zealand documentary series, which airs on TV2 in New Zealand, and other networks around the world. The show is currently in production of a 4th series, due to be released early 2008, while an Australian version of SCU is premiering in 2008 under the title Crash Investigation Unit.