1991 Grand Prix de Tennis de Toulouse – Singles

Singles
1991 Grand Prix de Tennis de Toulouse
Champion	Guy Forget
Runner-up	Amos Mansdorf
Score	6–2, 7–6
Draw	32
Seeds	8

The 1991 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor carpet courts in Toulouse, France that was part of the World Series of the 1991 ATP Tour. It was the tenth edition of the tournament and was held from 30 September until 6 October 1991.^[1]

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

	Semifinals							Final
	1	Guy Forget	7	3	6
		Richard Krajicek	6	6	4
								1	Guy Forget	6	7
									Amos Mansdorf	2	6
	5	Alexander Volkov	5	7	1
		Amos Mansdorf	7	5	6

	First round							Second round							Quarterfinals							Semifinals
	1	G Forget	6	6
		J Carlsson	4	4				1	G Forget	6	3	6
		T Champion	5	7	6				T Champion	1	6	3
		Y Noah	7	5	3										1	G Forget	3	6	6
		T Enqvist	6	6											7	M Rosset	6	3	3
		L Pimek	1	2					T Enqvist	4	6	6
	7	M Rosset	6	6				7	M Rosset	6	1	7
		F Santoro	1	3																		1	G Forget	7	3	6
	3	J Hlasek	7	6																			R Krajicek	6	6	4
		T Guardiola	6	2				3	J Hlasek	2	4
		R Krajicek	6	6					R Krajicek	6	6
		F Fontang	2	0												R Krajicek	6	6
		T Carbonell	6	6	6										6	J McEnroe	4	4
		G Raoux	7	4	3				T Carbonell	1	4
	6	J McEnroe	3	6	6			6	J McEnroe	6	6
		A Boetsch	6	2	2

	First round							Second round							Quarterfinals							Semifinals
	5	A Volkov	3	6	6
		N Kulti	6	2	3			5	A Volkov	7	4	6
		T Nijssen	6	7	6				T Nijssen	5	6	4
		C Saceanu	7	5	4										5	A Volkov	5	7	6
		C Pioline	6	6	6											C Pioline	7	6	2
		K Curren	4	7	3				C Pioline	7	7
		R Agénor	6	7					R Agénor	5	6
	4	J Svensson	4	6																		5	A Volkov	5	7	1
	8	P McEnroe	3	7	6																		A Mansdorf	7	5	6
		C Caratti	6	5	2			8	P McEnroe	3	5
		C Bergström	6	6	6				C Bergström	6	7
		J-P Fleurian	7	1	1											C Bergström	4	4
		A Mronz	6	4	6											A Mansdorf	6	6
		P Baur	4	6	1				A Mronz	5	6	2
		A Mansdorf	6	6					A Mansdorf	7	4	6
	2	M Gustafsson	4	1

• ITF tournament edition details