Singles
1997 Grand Prix de Tennis de Lyon
Final
Champion	Fabrice Santoro
Runner-up	Tommy Haas
Score	6–4, 6–4
Events
Singles Doubles
← 1996 · Grand Prix de Tennis de Lyon · 1998 →

Yevgeny Kafelnikov was the defending champion, but lost in the semifinals this year.

Fabrice Santoro won the tournament, beating Tommy Haas 6–4, 6–4 in the final.

	Semifinals							Final
	7	Mark Philippoussis	4	2
		Fabrice Santoro	6	6
									Fabrice Santoro	6	6
									Tommy Haas	4	4
		Tommy Haas	4	6	6
	2	Yevgeny Kafelnikov	6	4	3

	First round							Second round							Quarterfinals							Semifinals
	1	P Rafter	3	65
	WC	A Clément	6	77				WC	A Clément	2	2
		C Pioline	4	7	6				C Pioline	6	6
	WC	S Grosjean	6	5	3											C Pioline	3	6	64
		F Dewulf	65	7	4										7	M Philippoussis	6	3	77
		R Reneberg	77	5	6				R Reneberg	6	66	4
	Q	N Thomann	64	6	3			7	M Philippoussis	4	78	6
	7	M Philippoussis	77	4	6																	7	M Philippoussis	4	2
	WC/4	F Mantilla	6	6																			F Santoro	6	6
		A Medvedev	3	0				WC/4	F Mantilla	7	6
		JA Viloca Puig	2	4					L Roux	5	1
		L Roux	6	6											WC/4	F Mantilla	1	1
	Q	C Van Garsse	3	2												F Santoro	6	6
		F Santoro	6	6					F Santoro	2	78	77
		H Arazi	3	3				6	R Krajicek	6	66	64
	6	R Krajicek	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	T Enqvist	4	6	6
		S Schalken	6	3	3			5	T Enqvist	7	6
		T Martin	6	77					T Martin	5	3
	Q	O Mutis	2	65											5	T Enqvist	3	3
		T Haas	6	6												T Haas	6	6
		A Portas	1	3					T Haas	6	6
		J Alonso	2	6	6				J Alonso	2	3
	3	À Corretja	6	4	1																		T Haas	4	6	6
	8	T Henman	6	1																		2	Y Kafelnikov	6	4	3
		G Raoux	1	0r				8	T Henman	3	4
		A Boetsch	5	2					M-K Goellner	6	6
		M-K Goellner	7	6												M-K Goellner	4	5
	Q	R Fromberg	66	64											2	Y Kafelnikov	6	7
	LL	F Wibier	78	77				LL	F Wibier	3	4
		B Steven	1	2				2	Y Kafelnikov	6	6
	2	Y Kafelnikov	6	6

• Main Draw