| House District 1 | 1 | Patrick J Harkins (Democratic, incumbent) |
| House District 2 | 1 | Robert E Merski (Democratic / Republican, incumbent) |
| House District 3 | 1 | Ryan A Bizzarro (Democratic, incumbent) · Donna Rae Reese (Republican) |
| House District 4 | 1 | Jacob Banta (Republican, incumbent) · Kathryn A Divittorio (Democratic) |
| House District 5 | 1 | Andres Ruben Flammer Santiago (Democratic) · Eric J. Weaknecht (Republican, incumbent) |
| House District 6 | 1 | Bradley T Roae (Republican, incumbent) · Michael C Walker (Democratic) |
| House District 7 | 1 | Christopher Anthony-Michael Ford (Democratic) · Parke H Wentling (Republican, incumbent) |
| House District 8 | 1 | Aaron Joseph Bernstine (Republican, incumbent) · Richard E Telesz (Democratic) |
| House District 9 | 1 | Marla Ann Brown (Republican, incumbent) · Shay Micco (Democratic) |
| House District 10 | 1 | Amen Brown (Democratic, incumbent) |
| House District 11 | 1 | Marci Mustello (Republican, incumbent) |
| House District 12 | 1 | Brandon Michael Dukes (Democratic, incumbent) · Scott R Timko (Republican) |
| House District 13 | 1 | Madelyn G Alvarino (Democratic) · John Adda Lawrence (Republican, incumbent) |
| House District 14 | 1 | Roman Kozak Jr. (Republican, incumbent) · Bradley Jacob Young (Democratic) |
| House District 15 | 1 | Joshua Daniel Kail (Republican, incumbent) · Sydney Louise Speicher (Democratic) |
| House District 16 | 1 | John C Costanza (Republican) · Robert F Matzie (Democratic, incumbent) |
| House District 17 | 1 | Timothy R Bonner (Republican, incumbent) |
| House District 18 | 1 | Bryan F Allen Jr (Democratic) · Kathleen C Tomlinson (Republican, incumbent) |
| House District 19 | 1 | Aerion Andrew Abney (Democratic, incumbent) |
| House District 20 | 1 | Joseph Blaise Aguglia II (Republican) · Emily Kinkead (Democratic, incumbent) |
| House District 21 | 1 | Lindsay Alexandra Powell (Democratic, incumbent) |
| House District 22 | 1 | Cecilia Gerlach (Democratic) · Robert E Smith Jr (Republican) |
| House District 23 | 1 | Dan Bernard Frankel (Democratic, incumbent) |
| House District 24 | 1 | Latasha D Mayes (Democratic, incumbent) |
| House District 25 | 1 | Brandon Joseph Markosek (Democratic, incumbent) · Amy Noone (Republican) |
| House District 26 | 1 | Paul Franklin Friel (Democratic, incumbent) · Samantha Lynn Horosky (Republican) |
| House District 27 | 1 | Daniel J Deasy (Democratic, incumbent) |
| House District 28 | 1 | Jeremy Ferderber (Democratic) · Jeremy K Shaffer (Republican, incumbent) |
| House District 29 | 1 | Timothy Patrick Brennan (Democratic, incumbent) · Sean Patrick Duffy (Republican) |
| House District 30 | 1 | Libby Blackburn (Republican) · Arvind Venkat (Democratic, incumbent) |
| House District 31 | 1 | Perry Sinclair Warren Jr. (Democratic, incumbent) |
| House District 32 | 1 | Joseph M McAndrew (Democratic, incumbent) · Gary Eliot Motor (Republican) |
| House District 33 | 1 | Michael F Hammill (Republican) · Mandy Julia Steele (Democratic, incumbent) |
| House District 34 | 1 | Abigail Marie Salisbury (Democratic, incumbent) |
| House District 35 | 1 | James N Edwards (Republican) · Daniel Goughnour (Democratic, incumbent) |
| House District 36 | 1 | Jessica Lynn Benham (Democratic, incumbent) · Timothy Matthew McCune (Republican) |
| House District 37 | 1 | Melinda S Fee (Republican, incumbent) · Chad William Gleissl (Democratic) |
| House District 38 | 1 | John C Inglis III (Democratic, incumbent) · Stone Sobieralski (Republican) |
| House District 39 | 1 | Dylan Anthony Altemara (Democratic) · Andrew M Kuzma (Republican, incumbent) |
| House District 40 | 1 | Jonathan C Lloyd (Democratic) · Natalie Nicole Stuck (Republican) |
| House District 41 | 1 | Bradford T Chambers (Democratic) · Brett R Miller (Republican, incumbent) |
| House District 42 | 1 | Jennifer L Mazzocco (Democratic, incumbent) |
| House District 43 | 1 | Keith James Greiner (Republican, incumbent) · Bryan K Peirson (Democratic) |
| House District 44 | 1 | Valerie S Gaydos (Republican, incumbent) · Hadley B Haas (Democratic) |
| House District 45 | 1 | Brittany Marie Bloam (Democratic) · James M Julius (Republican) |
| House District 46 | 1 | Michael Crossey (Democratic) · Jason A Ortitay (Republican, incumbent) |
| House District 47 | 1 | Joseph Frank D'Orsie (Republican, incumbent) · Edward Lee Ritter (Democratic) |
| House District 48 | 1 | Rebecca Mactaggart (Democratic) · Timothy Jon Oneal (Republican, incumbent) |
| House District 49 | 1 | Vanessa Acosta (Republican) · Ismail Smith-Wade-El (Democratic, incumbent) |
| House District 50 | 1 | Lois Bower-Bjornson (Democratic) · Benjamin D Humble (Republican) |
| House District 51 | 1 | Charity Grimm Krupa (Republican, incumbent) |
| House District 52 | 1 | Ryan James Warner (Republican, incumbent) |
| House District 53 | 1 | Konstantinos J Lambros (Republican) · Steven R Malagari (Democratic, incumbent) |
| House District 54 | 1 | Gregory Scott (Democratic, incumbent) |
| House District 55 | 1 | Jill Nixon Cooper (Republican, incumbent) · Davon Tyrone Magwood (Democratic) |
| House District 56 | 1 | Brian Casey Allen Rasel (Republican, incumbent) |
| House District 57 | 1 | Robert B Francis (Democratic) · Eric R Nelson (Republican, incumbent) |
| House District 58 | 1 | Eric M. Davanzo (Republican, incumbent) · Cherri Rogers (Democratic) |
| House District 59 | 1 | Jordan R Omlor (Democratic) · Leslie Rossi (Republican, incumbent) |
| House District 60 | 1 | Dustyn A Dorn (Democratic) · Abigail E Major (Republican, incumbent) |
| House District 61 | 1 | Laura Elizabeth Frances Hanbidge (Democratic, incumbent) · Angela C Illingworth (Republican) |
| House District 62 | 1 | Trajan William Jones (Democratic) · James B Struzzi II (Republican, incumbent) |
| House District 63 | 1 | Joshua Bashline (Republican, incumbent) · Andrew L Harbaugh (Democratic) |
| House District 64 | 1 | Robert Lee James (Republican, incumbent) · Amanda Shaffer (Democratic) |
| House District 65 | 1 | Destiny Kay Patricia Howard (Democratic) · Kathy L Rapp (Republican, incumbent) |
| House District 66 | 1 | Lisa M Gourley (Democratic) · Brian A Smith (Republican, incumbent) |
| House District 67 | 1 | Martin T Causer (Republican, incumbent) · Zachary R Ware (Democratic) |
| House District 68 | 1 | Quentin Joseph Gee (Democratic) · Clinton D Owlett (Republican, incumbent) |
| House District 69 | 1 | Carl Walker Metzgar (Republican, incumbent) |
| House District 70 | 1 | Matthew D Bradford (Democratic, incumbent) |
| House District 71 | 1 | James Patrick Rigby (Republican, incumbent) |
| House District 72 | 1 | Frank Burns (Democratic, incumbent) · Philip D Rice (Republican) |
| House District 73 | 1 | Dallas Paul Kephart (Republican, incumbent) |
| House District 74 | 1 | Lorenzo Kelley (Republican) · Dan K Williams (Democratic, incumbent) |
| House District 75 | 1 | Michael J Armanini (Republican, incumbent) · Kimberly Kohlhepp (Democratic) |
| House District 76 | 1 | Stephanie Paige Borowicz (Republican, incumbent) · Sara Elizabeth Eggler (Democratic) |
| House District 77 | 1 | Harry Scott Conklin (Democratic, incumbent) · Michelle Marie Schellberg (Republican) |
| House District 78 | 1 | Jesse W Topper (Republican, incumbent) |
| House District 79 | 1 | Charles Caleb McCoy (Democratic) · Andrea C. Verobish (Republican, incumbent) |
| House District 80 | 1 | Scott D Barger (Republican, incumbent) · Sarah Holland (Democratic) |
| House District 81 | 1 | Caleb Joshua Donahue (Democratic) · Richard S Irvin (Republican, incumbent) |
| House District 82 | 1 | Kirsten Lee McTernan (Republican) · Paul R Takac Jr (Democratic, incumbent) |
| House District 83 | 1 | Jamie Lee Flick (Republican, incumbent) |
| House District 84 | 1 | Joseph D Hamm (Republican, incumbent) |
| House District 85 | 1 | David Hummer Rowe (Republican, incumbent) |
| House District 86 | 1 | Wendy Morgan (Democratic) · Perry A Stambaugh (Republican, incumbent) |
| House District 87 | 1 | Jessica Lynne St Clair (Democratic) · Thomas Kutz (Republican, incumbent) |
| House District 88 | 1 | Sara M Agerton (Democratic) · Jeffrey H Clark (Republican) |
| House District 89 | 1 | Shannon Michael Jackson (Democratic) · Robert W Kauffman (Republican, incumbent) |
| House District 90 | 1 | Chad G Reichard (Republican, incumbent) |
| House District 91 | 1 | Daniel P Moul (Republican, incumbent) · Kathleen Adams Pratt (Democratic) |
| House District 92 | 1 | Krista Jean Anderson (Democratic, incumbent) · Marc S Anderson (Republican, incumbent) |
| House District 93 | 1 | Melissa Ann Barnes (Democratic) · Paul Michael Jones (Republican, incumbent) |
| House District 94 | 1 | Wendy Fink (Republican, incumbent) · Konnor John-Richard Grimek (Democratic) |
| House District 95 | 1 | Carol D Hill-Evans (Democratic, incumbent) · Jasmine Rivera (Republican) |
| House District 96 | 1 | Stephanie Nichole Rivera (Democratic, incumbent) · Babita L Rusyn (Republican) |
| House District 97 | 1 | Jessica Lee Branas (Democratic) · Steven Curtis Mentzer (Republican, incumbent) |
| House District 98 | 1 | Joshua L Deering (Independent) · Hugh Stockton Hyder-Darlington (Democratic) · Nicole Lin Woods (Republican) |
| House District 99 | 1 | Ethan Gabrick (Democratic) · David H Zimmerman (Republican, incumbent) |
| House District 100 | 1 | Dale Allen Hamby (Independent) · David L Nissley (Republican) |
| House District 101 | 1 | John A Schlegel (Republican, incumbent) |
| House District 102 | 1 | Russell H Diamond (Republican, incumbent) · Matthew D Duvall (Democratic) |
| House District 103 | 1 | Nathan William Davidson (Democratic, incumbent) · Cynthia P Ward (Republican) |
| House District 104 | 1 | David Adam Madsen (Democratic, incumbent) |
| House District 105 | 1 | Justin Curtis Fleming (Democratic, incumbent) |
| House District 106 | 1 | Thomas L Mehaffie (Republican, incumbent) · Anju Singh (Democratic) |
| House District 107 | 1 | Ryan T Coleman (Democratic) · Joanne C Stehr (Republican, incumbent) |
| House District 108 | 1 | Amber L Neidig (Democratic) · Michael A K Stender Jr. (Republican, incumbent) |
| House District 109 | 1 | Justin Hummel (Democratic) · Robert Medin Leadbeter II (Republican, incumbent) |
| House District 110 | 1 | Pamela J Hemann (Democratic) · Tina Pickett (Republican, incumbent) |
| House District 111 | 1 | Kyle T Devlin (Democratic) · Jonathan A Fritz (Republican, incumbent) |
| House District 112 | 1 | Kyle James Mullins (Democratic, incumbent) · Joseph J Sabia Jr (Republican) |
| House District 113 | 1 | Kyle T Donahue (Democratic, incumbent) · Lucas O'Brien (Republican) |
| House District 114 | 1 | Bridget Malloy Kosierowski (Democratic, incumbent) · Logan Robert Lombardo (Republican) |
| House District 115 | 1 | Maureen Madden (Democratic, incumbent) · Richard W Szabo (Republican) |
| House District 116 | 1 | Dane Jeffrey Watro Jr. (Republican, incumbent) |
| House District 117 | 1 | Jeremy Benscoter (Democratic) · James Patrick Walsh (Republican, incumbent) |
| House District 118 | 1 | James L Haddock (Democratic, incumbent) · John F Lombardo (Republican) |
| House District 119 | 1 | Lauren Elizabeth McCurdy (Democratic) · Alec Joseph Ryncavage (Republican, incumbent) |
| House District 120 | 1 | Fern Leard (Democratic) · Brenda M Pugh (Republican, incumbent) |
| House District 121 | 1 | Michael D Harostock III (Republican) · Jessica McClay (Democratic) |
| House District 122 | 1 | Christian Michael Bartulovich (Democratic) · Doyle Heffley (Republican, incumbent) |
| House District 123 | 1 | John A Deatrich Jr (Democratic) · Timothy F Twardzik (Republican, incumbent) |
| House District 124 | 1 | James A Barton (Republican, incumbent) · Tina M Burns (Democratic) |
| House District 125 | 1 | Joseph P Kerwin (Republican, incumbent) · Kathryn L Waters (Democratic) |
| House District 126 | 1 | Jacklyn H Rusnock (Democratic, incumbent) · Miguel A Vasquez (Republican) |
| House District 127 | 1 | Manuel Guzman Jr (Democratic, incumbent) |
| House District 128 | 1 | Mark M Gillen (Republican, incumbent) · Andrew Wagner (Democratic) |
| House District 129 | 1 | Johanny Cepeda-Freytiz (Democratic, incumbent) |
| House District 130 | 1 | Erik Bonnett (Democratic) · Melissa G Brewer (Republican) |
| House District 131 | 1 | V Milou Mackenzie (Republican, incumbent) · Meriam H Sabih (Democratic) |
| House District 132 | 1 | Caren Lowrey (Republican) · Michael Harry Schlossberg (Democratic, incumbent) |
| House District 133 | 1 | Jeanne McNeill (Democratic, incumbent) |
| House District 134 | 1 | Miriam Alicia Maldonado (Republican) · Peter Schweyer (Democratic, incumbent) |
| House District 135 | 1 | Joseph F Poplawski (Republican) · Stephen P Samuelson (Democratic, incumbent) |
| House District 136 | 1 | Pilar M Campisi (Republican) · Robert Freeman (Democratic, incumbent) |
| House District 137 | 1 | Joseph T Emrick (Republican, incumbent) · Jeffrey M Warren (Democratic) |
| House District 138 | 1 | Jared Bitting (Democratic) · Ann L Flood (Republican, incumbent) |
| House District 139 | 1 | Dominique N Azzollini (Democratic) · Jeffrey H Olsommer (Republican, incumbent) |
| House District 140 | 1 | Michael J Gettis (Republican) · James George Prokopiak (Democratic, incumbent) |
| House District 141 | 1 | Tina Marie Davis (Democratic, incumbent) · Kenneth James Velez (Republican) |
| House District 142 | 1 | Kristin Egan (Democratic) · Joseph F Hogan IV (Republican, incumbent) |
| House District 143 | 1 | Christopher D Gambino (Forward Independent) · Timothy J Hayes (Democratic) · Shelby E Labs (Republican, incumbent) |
| House District 144 | 1 | Brian Munroe (Democratic, incumbent) · Michael J Murphy (Republican) |
| House District 145 | 1 | Rebecca Catherine Prendergast (Independent Party) · Craig T Staats (Republican, incumbent) |
| House District 146 | 1 | Joseph Ciresi (Democratic, incumbent) · Jeffrey Thomas Fartro (Republican) |
| House District 147 | 1 | Margaret Burke (Democratic) · Donna Marie Scheuren (Republican, incumbent) |
| House District 148 | 1 | Megan Griffin-Shelley (Democratic) |
| House District 149 | 1 | Timothy Patrick Briggs (Democratic, incumbent) |
| House District 150 | 1 | Frank J Pastella (Republican) · Joseph G Webster (Democratic, incumbent) |
| House District 151 | 1 | Allen Arthur Anderson (Republican) · Melissa Anne Cerrato (Democratic, incumbent) |
| House District 152 | 1 | Nancy Guenst (Democratic, incumbent) · Eric William Maier Jr (Republican) |
| House District 153 | 1 | Benjamin V Sanchez (Democratic, incumbent) · Cory L Toner (Republican) |
| House District 154 | 1 | Stephanie Lynn Berardi (Progress for Pennsylvania) · Napoleon J Nelson (Democratic, incumbent) |
| House District 155 | 1 | Danielle Friel Otten (Democratic, incumbent) |
| House District 156 | 1 | Christopher Pielli (Democratic, incumbent) · Kris R Vollrath (Republican) |
| House District 157 | 1 | Justin J Pak (Republican) · Melissa Lynn Shusterman (Democratic, incumbent) |
| House District 158 | 1 | Christina D Sappey (Democratic, incumbent) |
| House District 159 | 1 | Michael George Bannon Jr (Republican) · Carol Kazeem (Democratic, incumbent) |
| House District 160 | 1 | Elizabeth Rhein Moro (Democratic) · Wendell Craig Williams (Republican, incumbent) |
| House District 161 | 1 | Leanne Theresa Krueger (Democratic, incumbent) · John A Mancinelli Jr (Republican) |
| House District 162 | 1 | David M Delloso (Democratic, incumbent) · Michael E Murphy (Republican) |
| House District 163 | 1 | Heather Boyd (Democratic, incumbent) |
| House District 164 | 1 | Gina H Curry (Democratic, incumbent) |
| House District 165 | 1 | Deirdre D McCleary (Republican) · Jennifer O'Mara (Democratic, incumbent) |
| House District 166 | 1 | Judith Trombetta (Democratic) · Joseph William Walker (Republican) |
| House District 167 | 1 | Kristine C Howard (Democratic, incumbent) · Joseph M Lewis (Republican) |
| House District 168 | 1 | Lisa Anne Borowski (Democratic, incumbent) · Kathryn M L Buckley (Republican) |
| House District 169 | 1 | Austin L Graham (Democratic) · Kate Anne Klunk (Republican, incumbent) |
| House District 170 | 1 | Robert N Gurtcheff II (Democratic) · Martina A White (Republican, incumbent) |
| House District 171 | 1 | Kerry A Benninghoff (Republican, incumbent) · John R Zangari (Democratic) |
| House District 172 | 1 | Sean Michael Dougherty (Democratic, incumbent) |
| House District 173 | 1 | Patrick Gallagher (Democratic, incumbent) · William J Griffin Jr (Republican) |
| House District 174 | 1 | Ed Neilson (Democratic, incumbent) |
| House District 175 | 1 | Marylouise Isaacson (Democratic, incumbent) |
| House District 176 | 1 | Thomas Kucer (Democratic) · Jack B Rader Jr (Republican, incumbent) |
| House District 177 | 1 | Robyn L Bird (Republican) · Joseph C Hohenstein (Democratic, incumbent) |
| House District 178 | 1 | Kristin Marcell (Republican, incumbent) · Monica J Weninger (Democratic) |
| House District 179 | 1 | Jason Dawkins (Democratic, incumbent) |
| House District 180 | 1 | Jose A Giral (Democratic, incumbent) |
| House District 181 | 1 | Malcolm Kenyatta (Democratic, incumbent) |
| House District 182 | 1 | Benjamin R Waxman (Democratic, incumbent) |
| House District 183 | 1 | Deirdre J Kamber (Democratic) · Zachary Allen Mako (Republican, incumbent) |
| House District 184 | 1 | Elizabeth Fiedler (Democratic, incumbent) |
| House District 185 | 1 | Regina G Young (Democratic, incumbent) |
| House District 186 | 1 | Jordan Alexander Harris (Democratic, incumbent) |
| House District 187 | 1 | Gary W Day (Republican, incumbent) · Rachel Marie Guynn-Cuevas (Democratic) |
| House District 188 | 1 | Rick C Krajewski (Democratic, incumbent) |
| House District 189 | 1 | Danica L Hartenfels (Republican) · Tarah Probst (Democratic, incumbent) |
| House District 190 | 1 | Gwendolyn Green (Democratic, incumbent) |
| House District 191 | 1 | Joanna Elizabeth McClinton (Democratic, incumbent) |
| House District 192 | 1 | Tiffany Brown (Republican) · Morgan Cephas (Democratic, incumbent) |
| House District 193 | 1 | Todd Andrew Crawley (Democratic) · Catherine I Wallen (Republican, incumbent) |
| House District 194 | 1 | Tarik Sharif Khan (Democratic, incumbent) |
| House District 195 | 1 | Sierra Denise McNeil (Democratic) |
| House District 196 | 1 | George Margetas (Republican, incumbent) · Ronald G Ruman (Democratic) |
| House District 197 | 1 | Danilo R Burgos (Democratic, incumbent) |
| House District 198 | 1 | Darisha K Parker (Democratic, incumbent) |
| House District 199 | 1 | Barbara Gleim (Republican, incumbent) · Tawanda Lynne Hunter Stallworth (Democratic) |
| House District 200 | 1 | Christopher Johnson (Democratic) |
| House District 201 | 1 | Andre Donte Carroll (Democratic, incumbent) |
| House District 202 | 1 | Jared G Solomon (Democratic, incumbent) |
| House District 203 | 1 | Anthony A Bellmon (Democratic, incumbent) |
