The 2005 Molson Indy Montreal was the tenth round of the 2005 Champ Car season, held on August 28, 2005 at Circuit Gilles Villeneuve in Montreal, Quebec, Canada. Sébastien Bourdais was the polesitter and Oriol Servià won the race. It was Servià's first victory in major American open wheel competition and remains his only win.

Pos	Nat	Name	Team	Qual 1	Qual 2	Best
1		Sébastien Bourdais	Newman/Haas Racing	1:21.924	1:20.396	1:20.396
2		Oriol Servià	Newman/Haas Racing	1:22.010	1:20.698	1:20.698
3		Justin Wilson	RuSPORT	1:22.851	1:20.932	1:20.932
4		A. J. Allmendinger	RuSPORT	1:26.100	1:20.954	1:20.954
5		Paul Tracy	Forsythe Racing	1:22.400	1:21.009	1:21.009
6		Alex Tagliani	Team Australia	1:23.681	1:21.160	1:21.160
7		Mario Domínguez	Forsythe Racing	1:22.407	1:21.600	1:21.600
8		Cristiano da Matta	PKV Racing	1:22.492	1:21.623	1:21.623
9		Jimmy Vasser	PKV Racing	1:22.559	1:21.794	1:21.794
10		Nelson Philippe	Mi-Jack Conquest Racing	1:23.268	1:21.893	1:21.893
11		Timo Glock	Rocketsports Racing	1:23.434	1:22.066	1:22.066
12		Rodolfo Lavín	HVM Racing	1:25.049	1:22.262	1:22.262
13		Ryan Hunter-Reay	Rocketsports Racing	—	1:22.285	1:22.285
14		Andrew Ranger	Mi-Jack Conquest Racing	1:25.680	1:22.315	1:22.315
15		Björn Wirdheim	HVM Racing	1:23.720	1:22.651	1:22.651
16		Ricardo Sperafico	Dale Coyne Racing	—	1:22.917	1:22.917
17		Ronnie Bremer	Dale Coyne Racing	1:24.515	1:23.214	1:23.214
18		Marcus Marshall	Team Australia	1:24.723	1:23.266	1:23.266

Pos	No	Driver	Team	Laps	Time/Retired	Grid	Points
1	2	Oriol Servià	Newman/Haas Racing	79	1:59:10.516	2	32
2	8	Timo Glock	Rocketsports Racing	79	+1.000 secs	11	29
3	9	Justin Wilson	RuSPORT	79	+1.416 secs	3	25
4	1	Sébastien Bourdais	Newman/Haas Racing	79	+1.637 secs	1	27
5	15	Alex Tagliani	Team Australia	79	+3.221 secs	6	21
6	21	Cristiano da Matta	PKV Racing	79	+4.452 secs	8	19
7	12	Jimmy Vasser	PKV Racing	79	+5.311 secs	9	17
8	3	Paul Tracy	Forsythe Racing	79	+6.672 secs	5	15
9	10	A. J. Allmendinger	RuSPORT	79	+7.213 secs	4	13
10	7	Mario Domínguez	Forsythe Racing	79	+7.678 secs	7	11
11	27	Andrew Ranger	Mi-Jack Conquest Racing	79	+12.614 secs	14	10
12	31	Ryan Hunter-Reay	Rocketsports Racing	79	+14.154 secs	13	9
13	4	Björn Wirdheim	HVM Racing	79	+16.104 secs	15	8
14	55	Rodolfo Lavín	HVM Racing	79	+16.975 secs	12	7
15	34	Nelson Philippe	Mi-Jack Conquest Racing	79	+45.359 secs	10	6
16	5	Marcus Marshall	Team Australia	78	+ 1 Lap	18	5
17	19	Ronnie Bremer	Dale Coyne Racing	78	+ 1 Lap	17	4
18	11	Ricardo Sperafico	Dale Coyne Racing	55	Contact	16	3

• New Race Record Oriol Servià 1:59:10.516
• Average Speed 107.746 mph

Drivers' Championship standings

	Pos	Driver	Points
	1	Sébastien Bourdais	276
1	2	Oriol Servià	215
1	3	Paul Tracy	211
	4	Justin Wilson	204
1	5	A. J. Allmendinger	164

• Note: Only the top five positions are included.

• Friday Qualifying Results
• Saturday Qualifying Results
• Race Results