| House 1 | Allen Michael Nadeau (R) 53.46% | John Martin (D) 46.54% | Flipped D to R; Incumbent defeated |
| House 2 | Charles Kenneth Theriault (D) 59.95% | Jonathan James Roy (R) 40.05% | |
| House 3 | Bernard L. A. Ayotte (R) 60.36% | Gail C. Maynard (D) 39.64% | |
| House 4 | Carol A. McElwee (R) 37.34% | R. Mark Goughan (I) 36%, David Allen Martin (D) 26.66% | |
| House 5 | Robert J. Saucier (D) 51.49% | Michael Willette (R) 48.51% | Incumbent defeated |
| House 6 | Tyler Clark (R) 59.81% | Darrell A. Adams (D) 40.19% | |
| House 7 | Alexander Reginald Willette (R) 52.36% | Troy A. Haines (D) 47.64% | |
| House 8 | Joyce A. Fitzpatrick (R) 69.96% | Michael L. Jenkins (D) 30.04% | |
| House 9 | Ricky D. Long (R) 60.18% | Patrick E. Hunt (D) 39.82% | |
| House 10 | Stephen Stanley (D) 59.09% | Debbi J. Perkins (R) 40.91% | |
| House 11 | Beth Peloquin Turner (R) 100% | Unopposed | |
| House 12 | Jeffery Allen Gifford (R) 53.48% | Aaron K. Gilman (D) 46.52% | |
| House 13 | Anita Peavey Haskell (R) 64.73% | Adam S. Kirkland (D) 35.27% | Flipped D to R |
| House 14 | Jim Dill (D) 65.61% | Carol Lord Klitch (R) 34.39% | |
| House 15 | Adam Alden Goode (D) 68.09% | Samuel E. Canders (R) 31.91% | |
| House 16 | John Schneck (D) 59.3% | Douglas K. Damon (R) 40.7% | Flipped R to D; Incumbent defeated |
| House 17 | Victoria Kornfield (D) 54.66% | Mary A Budd (R) 45.34%, Michael P. Turcotte (I) 0% | |
| House 18 | Aaron Frey (D) 57.6% | James Parker (R) 42.4% | Flipped R to D; Incumbent defeated |
| House 19 | Ryan D. Tipping-Spitz (D) 70.28% | Adam Warren Littlefield (R) 29.72% | |
| House 20 | David Johnson (R) 55.1% | Benjamin Marriner Pratt (D) 44.9% | |
| House 21 | Arthur Verow (D) 54.45% | William T. Rogers Jr. (R) 45.55% | Flipped R to D |
| House 22 | Stacey Guerin (R) 73.77% | David Allen Slagger (I) 26.23% | |
| House 23 | Roger Reed (R) 62.12% | Richard A. Thomas (D) 37.88% | |
| House 24 | Raymond Wallace (R) 55.38% | David B. Pearson (D) 44.62% | |
| House 25 | Ken Fredette (R) 75.51% | Frederick H. Austin (D) 24.49% | |
| House 26 | Paul T. Davis (R) 100% | Unopposed | |
| House 27 | Peter B. Johnson (R) 66.36% | Harold Burgess Dowse (D) 33.64% | |
| House 28 | Dean Cray (R) 63.01% | Daniel S. Swain (D) 36.99% | |
| House 29 | Stanley Short (D) 50.15% | Robert G. Engelhardt Sr. (R) 49.85% | Flipped R to D |
| House 30 | Lawrence Lockman (R) 51.24% | Dennis L. Mahar (D) 48.76% | |
| House 31 | Joyce A. Maker (R) 61.95% | Harold Roy Clark Jr. (D) 38.05% | |
| House 32 | Katherine Cassidy (D) 58.42% | Michael Radeka (R) 41.58% | Flipped R to D |
| House 33 | Peter Doak (R) 57.92% | Lawrence Finnegan (D) 42.08% | |
| House 34 | Richard S. Malaby (R) 85.02% | Arthur M. Morison (D) 14.98% | |
| House 35 | Brian Hubbell (D) 57.58% | Paul A. Paradis (R) 42.42% | |
| House 36 | Walter A. Kumiega III (D) 65.14% | Kim Strauss (R) 34.86% | |
| House 37 | Ralph Chapman (D) 55.74% | Sherman Hutchins (R) 44.26% | |
| House 38 | Louis Luchini (D) 61.47% | Matthew J. Foster (R) 38.53% | |
| House 39 | Brian M. Duprey (R) 56.2% | Kelly H. Bickmore (I) 43.8% | |
| House 40 | Dick Campbell (R) 53.53% | Sharon A. Dunbar (D) 46.47% | |
| House 41 | James S. Gillway (R) 51.11% | Meredith Ares (D) 48.89% | |
| House 42 | Joseph E. Brooks (I) 50.74% | Leo L. LaChance (R) 49.26% | Flipped R to I |
| House 43 | Erin Herbig (D) 63.69% | Donna M. Hopkins (R) 36.31% | |
| House 44 | Jethro D. Pease (R) 51.07% | Lloyd Chase (D) 48.93% | Flipped D to R |
| House 45 | Brian L. Jones (D) 50.35% | R. Ryan Harmon (R) 49.65% | Flipped R to D; Incumbent defeated |
| House 46 | Joan W. Welsh (D) 61.8% | Carole A. Gartley (R) 38.2% | |
| House 47 | Elizabeth E. Dickerson (D) 71.25% | Gordon P. Mank Jr. (R) 28.75% | |
| House 48 | Charles B. Kruger (D) 57.32% | Michael D. Collins (R) 42.68% | |
| House 49 | Jeffrey Evangelos (I) 55.26% | Robert E. Carter Jr. (R) 44.74% | Flipped R to I |
| House 50 | Ellen A. Winchenbach (R) 55% | Joel Alan Pitcher (D) 45% | |
| House 51 | Michael Devin (D) 50.81% | Alan E. Pinkham (R) 49.19% | Flipped R to D |
| House 52 | Deborah J. Sanderson (R) 51.54% | Elizabeth Miller (D) 48.46% | |
| House 53 | Timothy I. Marks (D) 51.99% | Raymond A. Soule (R) 48.01% | Flipped R to D |
| House 54 | Catherine Nadeau (D) 50.59% | Susan Ellen Morissette (R) 49.41% | Flipped R to D; Incumbent defeated |
| House 55 | H. David Cotta (R) 59.36% | Amy E. Sylvester (D) 40.64% | |
| House 56 | Corey Scott Wilson (R) 52.13% | Doreen L. Sheive (D) 47.12%, David Alexander (I) 0.75% | Flipped D to R |
| House 57 | Matthew Pouliot (R) 51.76% | Patsy Garside Crockett (D) 48.24% | Flipped D to R |
| House 58 | Lori Fowle (D) 54.96% | Karen Foster (R) 45.04% | Flipped R to D; Incumbent defeated |
| House 59 | Gay M. Grant (D) 54.69% | Shirley W. Hanley (R) 45.31% | Flipped I to D |
| House 60 | Andrew T. Mason (D) 61.23% | Jean A. Wolkens (R) 38.77% | Flipped R to D |
| House 61 | W. Bruce MacDonald (D) 55.19% | Stephanie Hawke (R) 44.81% | |
| House 62 | Jennifer DeChant (D) 62.48% | Kyle Charles Rogers (R) 37.52% | |
| House 63 | Charles R. Priest (D) 68.68% | John Jeffrey Bouchard (R) 31.32% | |
| House 64 | Jeremy G. Saxton (D) 53.86% | Kimberly Nichols Olsen (R) 46.14% | Flipped R to D; Incumbent defeated |
| House 65 | Peter S. Kent (D) 61.25% | Jason K. Warnke (R) 38.75% | |
| House 66 | Mattie Daughtry (D) 45.69% | K. Frederick Horch (G) 32.51%, Grant Alden Connors (R) 21.81% | |
| House 67 | Seth Berry (D) 63.94% | Corey Nelson Troup (R) 36.06% | |
| House 68 | Michael Gary Beaulieu (R) 56.97% | Bettyann W. Sheats (D) 43.03% | |
| House 69 | Brian D. Bolduc (D) 62.92% | Dennis E. Graise (R) 37.08% | |
| House 70 | R. Wayne Werts (D) 50.04% | Bruce Bickford (R) 49.96% | Flipped R to D; Incumbent defeated |
| House 71 | Michel Lajoie (D) 100% | Unopposed | |
| House 72 | Michael E. Carey (D) 62.42% | Michael Marcotte (R) 37.58% | |
| House 73 | Nathan Libby (D) 64.69% | Larry J. Poulin (R) 35.31% | |
| House 74 | Peggy Rotundo (D) 64.28% | Timothy John Lajoie (R) 35.72% | |
| House 75 | Steve Wood (R) 60.66% | Katherine E. Ver Sluis (D) 39.34% | |
| House 76 | Henry Beck (D) 64.5% | Mark Andre (R) 35.5% | |
| House 77 | Thomas R. W. Longstaff (D) 67.5% | Richard Perry (R) 32.5% | |
| House 78 | Bob Nutting (R) 61.05% | Harry Hayes (D) 38.95% | |
| House 79 | Sharon Treat (D) 54% | William G. Guerrette III (R) 46% | |
| House 80 | Melvin Newendyke (R) 50.04% | Rachel Lynne Sukeforth (D) 49.96% | |
| House 81 | L. Gary Knight (R) 53.97% | Maurice C. Castonguay (D) 46.03% | |
| House 82 | Craig Hickman (D) 58.73% | Scott L. Davis (R) 41.27% | Flipped R to D |
| House 83 | Dennis Keschl (R) 55.53% | Pamela J. Boivin (D) 44.47% | |
| House 84 | Karen Kusiak (D) 53.25% | John Picchiotti (R) 46.75% | Flipped R to D; Incumbent defeated |
| House 85 | Jeffrey M. McCabe (D) 63.44% | Donald L. Skillings (R) 36.56% | |
| House 86 | Ann Dorney (D) 53.49% | Edward Russell Goff IV (R) 46.51% | Flipped R to D |
| House 87 | Paul E. Gilbert (D) 60.85% | Clinton W. Brooks (R) 39.15% | |
| House 88 | Larry Dunphy (R) 64.6% | Colby James Seams (D) 35.4% | |
| House 89 | Lance Harvell (R) 56.09% | Keith A. Welch (D) 43.91% | |
| House 90 | Russell Black (R) 68.64% | Richard M. Stovall (D) 31.36% | |
| House 91 | Jarrod S. Crockett (R) 61.34% | Michael K. Broderick (D) 38.66% | |
| House 92 | Matthew Peterson (D) 72.85% | Thomas Skolfield (R) 27.15% | |
| House 93 | Sheryl J. Briggs (D) 51.16% | Lisa Keim (R) 48.84% | |
| House 94 | Terry Hayes (D) 50.45% | Timothy G. Turner (R) 49.55% | |
| House 95 | Tom Winsor (R) 51.84% | Mary Lou St. John (D) 48.16% | |
| House 96 | Jeff Timberlake (R) 50.84% | Lawrence G. Sirois (D) 49.16% | |
| House 97 | Helen Rankin (D) 53.45% | George G. Cunningham (R) 46.55% | |
| House 98 | Lisa Renee Villa (D) 54.78% | Roxanna R. Hagerman (R) 45.22% | Flipped R to D |
| House 99 | Jonathan Kinney (R) 50.49% | Lee F. Goldsberry (D) 34.66%, Elihu J. A. Upham (I) 14.85% | |
| House 100 | Roger Alan Jackson (R) 59.36% | Colin O'Neill (D) 40.64% | |
| House 101 | Christine B. Powers (D) 51.12% | Laurie A. Mondville (R) 48.88% | Flipped R to D |
| House 102 | Michael A. Shaw (D) 52.06% | Todd R. Delaney (R) 34.98%, Michael Wakefield (G) 12.96% | |
| House 103 | Michael D. McClellan (R) 53.14% | Leslie J. Stephenson (D) 46.86% | |
| House 104 | Dale John Crafts (R) 100% | Unopposed | |
| House 105 | Eleanor Espling (R) 59.9% | Nichole Dawn Stevens (D) 40.1% | |
| House 106 | Sara Gideon (D) 65.74% | Jody M. James (R) 34.26% | |
| House 107 | Janice Cooper (D) 60.14% | Mark D. Hough (R) 39.86% | |
| House 108 | Stephen Moriarty (D) 66.64% | Joseph F. Kumiszcza (R) 33.36% | Flipped R to D |
| House 109 | Annie Graham (D) 50.31% | Susan Austin (R) 49.69% | |
| House 110 | Thomas M. Tyler (R) 53.2% | Ralph Johnston (D) 46.8% | Flipped D to R |
| House 111 | Jane Pringle (D) 52.98% | Stuart A. Pennels (R) 47.02% | Flipped R to D |
| House 112 | Mary P. Nelson (D) 55.32% | John Logan Jones (R) 44.68% | |
| House 113 | Mark N. Dion (D) 67.52% | Jeffrey W. Langholtz (R) 32.48% | |
| House 114 | Peter C. Stuckey (D) 76.24% | Eric V. Bleicken (R) 23.76% | |
| House 115 | Erik Clark Jorgensen (D) 66.58% | Seth Berner (G) 33.42% | |
| House 116 | Denise Harlow (D) 100% | Unopposed | |
| House 117 | Richard Farnsworth (D) 77.64% | Frederic A. Miller (R) 22.36% | |
| House 118 | Matt Moonen (D) 58.24% | Thomas Richard MacMillan (G) 27.43%, Kevin Casey (R) 14.33% | |
| House 119 | Benjamin Chipman (I) 54.23% | Herbert C. Adams (D) 36.66%, Gwendolyne Elissa Tuttle (R) 9.11% | |
| House 120 | Diane Russell (D) 70.2% | Davian Jon Akers (R) 15.36%, Justine A. Lynn (G) 14.45% | |
| House 121 | Kimberly Monaghan-Derrig (D) 56.6% | Nancy E. Thompson (R) 43.4% | |
| House 122 | Terry K. Morrison (D) 59.3% | Christopher Kessler (I) 21.4%, Thomas George Sarbanis II (R) 19.3% | |
| House 123 | Scott M. Hamann (D) 52.02% | Kenneth Earl Myrick (R) 30.06%, Roger A. Bishop (I) 17.92% | |
| House 124 | Bryan T. Kaenrath (D) 52.88% | Kevin Battle (R) 47.12% | |
| House 125 | Ann Peoples (D) 63.6% | Michael Lawson (R) 36.4% | |
| House 126 | Drew Gattine (D) 63.28% | Matthew R. Maloney (R) 36.72% | |
| House 127 | Amy F. Volk (R) 50.11% | Paul Aranson (D) 49.89% | |
| House 128 | Heather Sirocki (R) 50.96% | Jean-Marie Caterina (D) 49.04% | |
| House 129 | Andrew McLean (D) 61.96% | Jane S. Knapp (R) 38.04% | Flipped R to D; Incumbent defeated |
| House 130 | Linda F. Sanborn (D) 57.21% | Matthew L. Mattingly (R) 42.79% | |
| House 131 | Donald Marean (R) 57.24% | Ronald E. Usher (D) 42.76% | Flipped D to R |
| House 132 | Sharri MacDonald (R) 52.57% | Roxanne Victoria Frenette (D) 46.58%, Cris Edward Johnson (I) 0.85% | Flipped D to R |
| House 133 | Barry J. Hobbins (D) 60.81% | Demitroula Kouzounas (R) 39.19% | |
| House 134 | Justin Chenette (D) 60.37% | Roland P. Wyman (R) 39.63% | |
| House 135 | Paulette G. Beaudoin (D) 63.71% | Perry V. Aberle (R) 36.29% | |
| House 136 | Megan M. Rochelo (D) 71.08% | Lucille R. Rowe (R) 28.92% | |
| House 137 | Alan M. Casavant (D) 50.15% | William M. Guay (R) 49.85% | |
| House 138 | James J. Campbell Sr. (I) 55.63% | Judee Meyer (R) 44.37% | Flipped R to I |
| House 139 | Aaron F. Libby (R) 51.96% | Joseph Wagner (D) 48.04% | |
| House 140 | Wayne Parry (R) 58.39% | Adam H. Spey (D) 41.61% | |
| House 141 | Paul Bennett (R) 51.71% | Edward Parker Legg (D) 48.29% | |
| House 142 | Andrea M. Boland (D) 100% | Unopposed | |
| House 143 | Anne-Marie Mastraccio (D) 54.39% | Jonathan Courtney (R) 45.61% | |
| House 144 | William F. Noon (D) 50.24% | Daniel John Archambault (R) 49.76% | Flipped R to D |
| House 145 | Joshua R. Plante (D) 51.53% | Beth O'Connor (R) 48.47% | Flipped R to D; Incumbent defeated |
| House 146 | Mark Eves (D) 55.08% | Burnell W. Bailey (R) 34.42%, David D. Burke (I) 10.5% | |
| House 147 | Kathleen D. Chase (R) 67.25% | Caitlin MacIver (D) 32.75% | |
| House 148 | Roberta B. Beavers (D) 60.23% | Sarah O. Lewin (R) 39.77% | |
| House 149 | Paul Donald McGowan (D) 54.38% | Bradley Moulton (R) 45.62% | Flipped R to D; Incumbent defeated |
| House 150 | Windol C. Weaver (R) 52% | Ronald J. McAllister (D) 48% | |
| House 151 | Deane Rykerson (D) 52.42% | Gail P. Lemont (R) 47.58% | |
| Senate 1 | Dawn Hill (D) 62.76% | Arthur Kyricos (R) 37.24% | |
| Senate 2 | Ronald F. Collins (R) 45.56% | Thomas J. Wright (D) 31.24%, Richard Burns (I) 23.2% | |
| Senate 3 | John Tuttle, Jr. (D) 61.94% | Bradford J. Littlefield (R) 38.06% | Flipped R to D |
| Senate 4 | David E. Dutremble (D) 53.49% | James W. Booth (I) 46.51% | |
| Senate 5 | Linda M. Valentino (D) 60.2% | Timothy Norman Sevigny (R) 39.8% | |
| Senate 6 | James Boyle (D) 55.5% | Ruth A. Summers (R) 44.5% | |
| Senate 7 | Rebecca Millett (D) 64.17% | Michael Darren Wallace (R) 35.83% | |
| Senate 8 | Justin L. Alfond (D) 70.77% | Asher Daniel Platts (G) 28.96%, John M. Brown (R) 0.27% | |
| Senate 9 | Anne M. Haskell (D) 72.61% | Kirsten Virginia Martin (R) 27.39% | |
| Senate 10 | Stanley J. Gerzofsky (D) 67.47% | Ralph J. Dean (R) 32.53% | |
| Senate 11 | Richard Woodbury (I) 52.88% | Christopher M. Tyll (R) 47.12% | |
| Senate 12 | Gary E. Plummer (R) 60.64% | Martin S. Shuer (I) 39.36% | Flipped D to R |
| Senate 13 | James Hamper (R) 53.66% | Dennise Dullea Whitley (D) 46.34% | |
| Senate 14 | John L. Patrick (D) 56.81% | C. Harvey Calden (R) 30.01%, Leonard P. Greaney (I) 13.18% | |
| Senate 15 | John J. Cleveland (D) 53.52% | Lois A. Snowe-Mello (R) 46.48% | Flipped R to D |
| Senate 16 | Margaret Craven (D) 67.42% | Robert Arthur Reed (R) 32.58% | |
| Senate 17 | Garrett Mason (R) 50.07% | Colleen J. Quint (D) 49.93% | |
| Senate 18 | Thomas B. Saviello (R) 61.86% | Joanne F. Dunlap (D) 38.14% | |
| Senate 19 | Seth A. Goodall (D) 63.82% | Jeffrey Pierce (R) 36.18% | |
| Senate 20 | Christopher K. Johnson (D) 50.39% | Leslie T. Fossel (R) 49.61% | |
| Senate 21 | Patrick Flood (R) 50.68% | David W. Bustin (D) 49.32% | |
| Senate 22 | Edward J. Mazurek (D) 53.54% | Christopher W. Rector (R) 46.46% | Flipped R to D; Incumbent defeated |
| Senate 23 | Michael D. Thibodeau (R) 53.59% | Glenn Curry (D) 46.41% | |
| Senate 24 | Roger J. Katz (R) 62.26% | Penny A. Plourde (D) 37.74% | |
| Senate 25 | Colleen M. Lachowicz (D) 52.85% | Thomas Henry Jr. Martin (R) 47.15% | Flipped R to D |
| Senate 26 | Rodney L. Whittemore (R) 58.68% | David W. Schwanke (D) 41.32% | |
| Senate 27 | Douglas Thomas (R) 54.05% | Herbert E. Clark (D) 45.95% | |
| Senate 28 | Brian D. Langley (R) 51.06% | David Allen White (D) 48.94% | |
| Senate 29 | David C. Burns (R) 43.12% | Anne Perry (D) 37.72%, F. James Whalen (I) 19.17% | |
| Senate 30 | Emily Ann Cain (D) 62.77% | Roderick A. Hathaway (R) 37.23% | |
| Senate 31 | Edward M. Youngblood (R) 55.87% | Emery A. Deabay (D) 44.13% | |
| Senate 32 | Geoffrey Gratwick (D) 51.46% | Nichi S. Farnham (R) 48.54% | Flipped R to D; Incumbent defeated |
| Senate 33 | Andre E. Cushing III (R) 60.87% | Sherman G. Leighton Jr. (D) 39.13% | |
| Senate 34 | Roger L. Sherman (R) 61.96% | Daniel Antonio Levesque (D) 38.04% | |
| Senate 35 | Troy Dale Jackson (D) 51.53% | Peter Edgecomb (R) 48.47% | |