|bgcolor=whitesmoke|Huron—Bruce || |Paul Steckle25,53849.79% | |Barb Fisher15,93031.06% | |Grant Robertson6,70713.08% | |Dave Vasey1,5182.96% | |Dave Joslin9581.87% | |Glen Smith (Mar.)6381.24% || |Paul Steckle |- |bgcolor=whitesmoke|Kitchener Centre || |Karen Redman21,26447.13% | |Thomas Ichim12,41227.51% | |Richard Walsh-Bowers8,71719.32% | |Karol Vesely2,4505.43% | | | |Mark Corbiere (Ind.)2770.61% || |Karen Redman |- |bgcolor=whitesmoke|Kitchener—Conestoga || |Lynn Myers17,81942.29% | |Frank Luellau14,90335.37% | |Len Carter6,62315.72% | |Kris Stapleton2,7936.63% | | | | || |Lynn Myers |- |bgcolor=whitesmoke|Kitchener—Waterloo || |Andrew Telegdi28,01548.12% | |Steve Strauss17,15529.47% | |Edwin Laryea9,26715.92% | |Pauline Richards3,2775.63% | |Frank Ellis3790.65% | |Ciprian Mihalcea (Ind.)1240.21% || |Andrew Telegdi |- |rowspan=3 bgcolor=whitesmoke|Oxford |rowspan=3 | |rowspan=3 |Murray Coulter14,01130.52% |rowspan=3 | |rowspan=3 |Dave Mackenzie20,60644.89% |rowspan=3 | |rowspan=3 |Zoé Dorcas Kunschner6,67314.54% |rowspan=3 | |rowspan=3 |Irene Tietz1,9514.25% |rowspan=3 | |rowspan=3 |Leslie Bartley1,5343.34% | |James Bender (Mar.)794 1.73% |rowspan=3 | |rowspan=3 |John Finlay† |- | |Alex Kreider (CAP)108 0.24% |- | |Kaye Sargent (Libert.)226 0.49% |- |bgcolor=whitesmoke|Perth—Wellington | |Brian Innes15,03233.42% || |Gary Ralph Schellenberger18,87941.97% | |Robert Roth7,02715.62% | |John Cowling2,7706.16% | |Irma Nicolette Devries1,2732.83% | | || |Gary Schellenberger |- |bgcolor=whitesmoke|Wellington—Halton Hills | |Bruce Hood19,17338.21% || |Mike Chong21,47942.81% | |Noel Duignan5,97411.91% | |Brent Bouteiller2,7255.43% | |Pat Woode8261.65% | | | colspan=2 align="center"|new district |} Southwestern Ontario |- |bgcolor=whitesmoke|Chatham-Kent—Essex || |Jerry Pickard17,43539.63% | |Dave Van Kesteren17,02838.70% | |Kathleen Kevany7,53817.13% | |Rod Hetherington1,8454.19% | |Margaret Mondaca1500.34% | | || |Jerry Pickard |- |rowspan=2 bgcolor=whitesmoke|Elgin—Middlesex—London |rowspan=2 | |rowspan=2 |Gar Knutson15,86034.20% |rowspan=2 | |rowspan=2 |Joe Preston20,33343.84% |rowspan=2 | |rowspan=2 |Tim McCallum6,76314.58% |rowspan=2 | |rowspan=2 |Julie-Ann Stodolny2,0334.38% |rowspan=2 | |rowspan=2 | | |Will Arlow (CAP)146 0.31% |rowspan=2 | |rowspan=2 |Gar Knutson |- | |Ken DeVries (CHP)1,246 2.69% |- |bgcolor=whitesmoke|Essex | |Susan Whelan17,92634.95% || |Jeff Watson18,75536.57% | |David Tremblay12,51924.41% | |Paul Forman1,9813.86% | |Robert A. Cruise1050.20% | | || |Susan Whelan |- |bgcolor=whitesmoke|London—Fanshawe || |Pat O'Brien15,66438.08% | |John Mazzilli10,81126.28% | |Irene Mathyssen12,51130.41% | |Ed Moore1,6343.97% | |Cameron Switzer650.16% | |Derrall Bellaire (PC)4531.10% || |Pat O'Brien |- |bgcolor=whitesmoke|London North Centre || |Joe Fontana21,47243.08% | |Tim Gatten13,67727.44% | |Joe Swan12,03424.14% | |Bronagh Joyce Morgan2,3764.77% | |Gustavo Granados-Ocon670.13% | |Rod Morley (PC)2200.44% || |Joe Fontana |- |bgcolor=whitesmoke|London West || |Sue Barnes25,06145.48% | |Mike Menear17,33531.46% | |Gina Barber9,52217.28% | |Rebecca Bromwich2,6114.74% | |Margaret Villamizar670.12% | |Steve Hunter (PC)5110.93% || |Sue Barnes |- |bgcolor=whitesmoke|Middlesex—Kent—Lambton || |Rose-Marie Ur19,45239.73% | |Bev Shipley19,28839.39% | |Kevin Blake7,37615.06% | |Allan McKeown1,8343.75% | | | |Allan James (CHP)1,0152.07% || |Rose-Marie Ur |- |rowspan=3 bgcolor=whitesmoke|Sarnia—Lambton |rowspan=3 | |rowspan=3 |Roger Gallaway19,93241.93% |rowspan=3 | |rowspan=3 |Marcel Beaubien14,50030.50% |rowspan=3 | |rowspan=3 |Greg Agar7,76416.33%