Essa foi a 21° temporada do campeonato.
Pos Driver HMS STP INDY WGL IMS NAS MIL KTY SNM CHI Pts 1 Jay Howard33226181711053 390 2 Jonathan Klein1555653332432 386 3 Wade Cunningham101216523141 379 4 Bobby Wilson5867197475217 343 5 Nick Bussell2410101556563138 319 6 Jaime Camara1112133413211471416 298 7 Alex Lloyd1035171DNS16214 294 8 Chris Festa166841415985 205 9 Brett Van Blankers89111471710815 179 10 Raphael Matos11134 154 11 Jon Herb61391988 126 12 Jeff Simmons124 122 13 Mike Potekhen1110667 121 14 Tom Wood949129 116 15 Arie Luyendyk Jr.4DNS11116 105 16 Matthew Hamilton14771310 105 17 Geoff Dodge71113812 104 18 Sean Guthrie11168518 99 19 C. R. Crews961113 86 20 Scott Mansell1414117 77 21 Phil Giebler1637 75 22 Racer Kashima13121112 72 23 Travis Gregg12134 67 24 Marty Roth91412 56 25 P. J. Abbott111312 54 26 Ryan Justice88 48 26 Mishael Abbott131712 48 28 Graham Rahal2 43 29 Micky Gilbert910 42 29 Ben Petter910 42 31 Daniel Gaunt149 38 32 Tom Wieringa1215 33 33 Rocco DeSimone1514 31 34 Thiago Medeiros6 28 35 Michael Crawford10 20 35 Logan Gomez10 20 37 Veronica McCann11 19 37 James Chesson18DNS 19 39 Éric Paradis12 18 40 Akihira Okamoto14 16 41 Tyce Carlson15 15 Pos Driver HMS STP INDY WGL IMS NAS MIL KTY SNM CHI Pts |valign="top"|
Color Result Gold Winner Silver 2nd place Bronze 3rd place Green 4th & 5th place Light Blue 6th–10th place Dark Blue Finished(Outside Top 10) Purple Did not finish Red Did not qualify(DNQ) Brown Withdrawn(Wth) Black Disqualified(DSQ) White Did not start(DNS) Blank Did notparticipate(DNP) Not competing
In-line notationBoldPole position(1 point)ItalicsRan fastest race lap*Led most race laps(2 points)</span>1Qualifying cancelledno bonus point awardedRookie of the YearRookie
Categoria:Indy Lights Categoria:IndyCar Categoria:Categorias de automobilismo Categoria:Competições de esporte a motor dos Estados Unidos Categoria:2006 no automobilismo