Results of the 2004 Malaysian general election by parliamentary constituency

These are the election results of the 2004 Malaysian general election by parliamentary constituency. These members of parliament (MPs) representing their constituency from the first sitting of 11th Malaysian Parliament to its dissolution.

The parliamentary election deposit was set at RM 10,000 per candidate. Similar to previous elections, the election deposit will be forfeited if the particular candidate had failed to secure at least 12.5% or one-eighth of the votes.