2003 blackout may refer to:
- 2003 Italy blackout, a serious power outage that affected all of the Italian Peninsula for 12 hours
- 2003 London blackout, a serious power outage that occurred in parts of southern London and north-west Kent
- Northeast blackout of 2003, a widespread power outage throughout Northeastern & Midwestern US and Ontario
This disambiguation page lists articles associated with the title 2003 blackout.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: