Year 1704 (MDCCIV) was a leap year starting on Tuesday (link will display the full calendar) of the Gregorian calendar (or a leap year starting on Saturday of the 11-day slower Julian calendar). Year 1704 of the Swedish calendar was a leap year starting on Friday, one day ahead of the Julian calendar.

Australian band Gelbison. It was produced by Ian Ball of Gomez, and received rotation on Australian youth radio station Triple J.