Doubles
1998 Grand Prix de Tennis de Lyon
Final
Champions	Olivier Delaître Fabrice Santoro
Runners-up	Tomás Carbonell Francisco Roig
Score	6–2, 6–2
Details
Draw	16
Seeds	4
Events
Singles Doubles
← 1997 · Grand Prix de Tennis de Lyon · 1999 →

Ellis Ferreira and Patrick Galbraith were the defending champions, but did not participate this year.

Olivier Delaître and Fabrice Santoro won in the final 6–2, 6–2, against Tomás Carbonell and Francisco Roig.

	First round							Quarterfinals							Semifinals							Final
	1	O Delaître F Santoro	6	6
		T Kempers M Oosting	4	2				1	O Delaître F Santoro	2	6	6
		J-L de Jager R Koenig	6	3				WC	N Escudé S Grosjean	6	4	4
	WC	N Escudé S Grosjean	7	6											1	O Delaître F Santoro	6	7
	3	G Stafford K Ullyett	6	6												B MacPhie R Reneberg	2	6
		P Albano J Tarango	4	4				3	G Stafford K Ullyett	3	6	3
		M Keil P Rafter	6	4					B MacPhie R Reneberg	6	3	6
		B MacPhie R Reneberg	7	6																		1	O Delaître F Santoro	6	6
	Q	N Djordjevic L Pimek	5	4																		4	T Carbonell F Roig	2	2
	WC	T Haas M Rosset	7	6				WC	T Haas M Rosset	3	3
	WC	A Clément J Golmard	5	6	3			4	T Carbonell F Roig	6	6
	4	T Carbonell F Roig	7	3	6										4	T Carbonell F Roig	2	6	6
		A Kratzmann J Waite	1	1r											2	J Eagle A Florent	6	4	4
		N Broad P Tramacchi	6	0					N Broad P Tramacchi	4	4
		W Ferreira C Haggard	3	4				2	J Eagle A Florent	6	6
	2	J Eagle A Florent	6	6

• Doubles draw