Singles
2004 Qatar Open
Final
Champion	Nicolas Escudé
Runner-up	Ivan Ljubičić
Score	6–3, 7–6(7–4)
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 2003 · ATP Qatar Open · 2005 →

Stefan Koubek was the defending champion but lost in the second round to Hyung-Taik Lee.

Nicolas Escudé won in the final 6–3, 7–6^(7–4) against Ivan Ljubičić.

	Semifinals							Final
	8	Agustín Calleri	2	3
	WC	Nicolas Escudé	6	6
								WC	Nicolas Escudé	6	77
									Ivan Ljubičić	3	64
		Ivan Ljubičić	77	3	77
	7	Tim Henman	62	6	65

	First round							Second round							Quarterfinals							Semifinals
	1	A Roddick	6	6
		N Davydenko	3	4				1	A Roddick	3	4
		R Štěpánek	3	0r					J Björkman	6	6
		J Björkman	6	3												J Björkman	4	4
		H Arazi	77	2	6										8	A Calleri	6	6
	WC	T Enqvist	61	6	3				H Arazi	6	4	5
		F Volandri	4	6	4			8	A Calleri	4	6	7
	8	A Calleri	6	4	6																	8	A Calleri	2	3
	3	M Philippoussis	6	1	4																	WC	N Escudé	6	6
		S Koubek	3	6	6				S Koubek	4	4
		H-T Lee	1						H-T Lee	6	6
	Q	V Voltchkov	2r													H-T Lee	4	2
	Q	I Heuberger	6	6											WC	N Escudé	6	6
	WC	S Khalfan	2	2				Q	I Heuberger	3	2
	WC	N Escudé	6	6				WC	N Escudé	6	6
	6	Y El Aynaoui	3	0

	First round							Second round							Quarterfinals							Semifinals
	5	N Massú	3	3
		I Ljubičić	6	6					I Ljubičić	6	6
		R Söderling	67	6	6				R Söderling	2	4
		J-M Gambill	79	3	3											I Ljubičić	6	5	6
		N Kiefer	2	1											4	S Grosjean	3	7	4
	Q	B Ulihrach	6	6				Q	B Ulihrach	1	4
	Q	M Hantschk	1	5				4	S Grosjean	6	6
	4	S Grosjean	6	7																			I Ljubičić	77	3	77
	7	T Henman	6	6																		7	T Henman	62	6	65
		D Sánchez	4	0				7	T Henman	6	6
		J I Chela	6	3	7				J I Chela	3	4
		O Rochus	1	6	5										7	T Henman	6	6
		G Carraz	6	0	3											S Sargsian	3	1
		S Sargsian	3	6	6				S Sargsian	3	6	6
		M Youzhny	6	77					M Youzhny	6	3	2
	2	R Schüttler	3	65

• 2004 Qatar Open Main Draw
• 2004 Qatar Open Qualifying Draw