The 2019 Grand Prix of Portland was the 16th And penultimate round of the 2019 IndyCar Series season. The race was held on September 1 at Portland International Raceway, in Portland, Oregon. Colton Herta started on pole but, the race was won by Will Power with Felix Rosenqvist finishing second and Alexander Rossi third.^[1]

All cars utilized Dallara chassis with the Universal Aero Kit 18, and Firestone Firehawk tires

Pos.	No.	Driver	Team	Engine	Laps	Time/Retired	Pit stops	Grid	Laps led	Pts.
1	12	Will Power	Team Penske	Chevrolet	105	1:58:43 (104.225 mph)	2	2	52	53
2	10	Felix Rosenqvist	Chip Ganassi Racing	Honda	105	+2.7885	2	5	3	41
3	27	Alexander Rossi	Andretti Autosport	Honda	105	+4.5839	2	7	0	35
4	88	Colton Herta	Harding Steinbrenner Racing	Honda	105	+5.2280	2	1	36	34
5	2	Josef Newgarden	Team Penske	Chevrolet	105	+5.8539	2	13	0	30
6	21	Spencer Pigot	Ed Carpenter Racing	Chevrolet	105	+6.7477	3	10	0	28
7	22	Simon Pagenaud	Team Penske	Chevrolet	105	+7.9418	2	18	0	26
8	4	Matheus Leist	A. J. Foyt Enterprises	Chevrolet	105	+8.1898	4	21	0	24
9	18	Sébastien Bourdais	Dale Coyne Racing with Vasser Sullivan	Honda	105	+9.5957	3	12	3	23
10	23	Charlie Kimball	Carlin Racing	Chevrolet	105	+10.1665	2	22	0	20
11	59	Max Chilton	Carlin Racing	Chevrolet	104	+1 lap	4	20	0	19
12	14	Tony Kanaan	A. J. Foyt Enterprises	Chevrolet	104	+1 lap	4	19	0	18
13	98	Marco Andretti	Andretti Autosport	Honda	104	+1 lap	5	16	0	17
14	20	Ed Jones	Ed Carpenter Racing	Chevrolet	104	+1 lap	5	23	0	16
15	30	Takuma Sato	Rahal Letterman Lanigan Racing	Honda	103	+2 lap	6	17	0	15
16	9	Scott Dixon	Chip Ganassi Racing	Honda	102	+3 lap	4	3	11	15
17	19	Santino Ferrucci	Dale Coyne Racing	Honda	96	Mechanical	4	14	0	13
18	28	Ryan Hunter-Reay	Andretti Autosport	Honda	81	Contact	4	6	0	12
19	60	Jack Harvey	Michael Shank Racing	Honda	13	Contact	0	4	0	11
20	5	James Hinchcliffe	Schmidt Peterson Motorsports	Honda	0	Contact	0	8	0	10
21	7	Conor Daly	Schmidt Peterson Motorsports	Honda	0	Contact	0	9	0	9
22	26	Zach Veach	Andretti Autosport	Honda	0	Contact	0	11	0	8
23	15	Graham Rahal	Rahal Letterman Lanigan Racing	Honda	0	Contact	0	15	0	7
Source:[2][3]

Graham Rahal was given a time penalty to where instead of finishing behind car numbers 7, 5, and 26 whom were terminally disabled behind him, he finished behind those cars instead.^{[clarification needed]}