| Episode # | Episode Title | Written By |
|---|
| 01.01 | 1 | Pilot | David Kohan & Max Mutchnick |
| 01.02 | 2 | A New Lease on Life | David Kohan & Max Mutchnick |
| 01.03 | 3 | Head Case | David Kohan & Max Mutchnick |
| 01.04 | 4 | Between a Rock and Harlin's Place | David Kohan & Max Mutchnick |
| 01.05 | 5 | Boo! Humbug | Jon Kinnally & Tracy Poust |
| 01.06 | 6 | William, Tell | William Lucas Walker |
| 01.07 | 7 | Where There's a Will, There's No Way | Jhoni Marchinko |
| 01.08 | 8 | The Buying Game | Dava Savel |
| 01.09 | 9 | The Big Vent | Tracy Poust & Jon Kinnally |
| 01.10 | 10 | The Truth About Will and Dogs | David Kohan & Max Mutchnick |
| 01.11 | 11 | Will on Ice | Michael Patrick King |
| 01.12 | 12 | My Fair Maid-y | Adam Barr |
| 01.13 | 13 | The Unsinkable Mommy Adler | Alex Herschlag |
| 01.14 | 14 | Big Brother Is Coming (Part 1) | David Kohan & Max Mutchnick |
| 01.15 | 15 | Big Brother Is Coming (Part 2) | David Kohan & Max Mutchnick |
| 01.16 | 16 | Yours, Mine or Ours | Ellen Idelson & Rob Lotterstein |
| 01.17 | 17 | Secrets and Lays | Dava Savel |
| 01.18 | 18 | Grace, Replaced | Katie Palmer |
| 01.19 | 19 | Will Works Out | Michael Patrick King & Tracy Poust & Jon Kinnally |
| 01.20 | 20 | Saving Grace | Jhoni Marchinko |
| 01.21 | 21 | Alley Cats | Jhoni Marchinko & Alex Herschlag |
| 01.22 | 22 | Object of My Rejection | Adam Barr |
| 02.01 | 23 | Guess Who's Not Coming To Dinner | David Kohan & Max Mutchnick |
| 02.02 | 24 | Election | Adam Barr |
| 02.03 | 25 | I Never Promised You an Olive Garden | Jon Kinnally & Tracy Poust |
| 02.04 | 26 | Das Boob | Jhoni Marchinko |
| 02.05 | 27 | Whose Mom Is It, Anyway? | Alex Herschlag |
| 02.06 | 28 | Polk Defeats Truman | Jeff Greenstein |
| 02.07 | 29 | To Serve and Disinfect | Katie Palmer |
| 02.08 | 30 | Homo For The Holidays | Alex Herschlag |
| 02.09 | 31 | Terms of Employment | David Kohan & Max Mutchnick |
| 02.10 | 32 | Tea and a Total Lack of Sympathy | Jon Kinnally & Tracy Poust |
| 02.11 | 33 | Seeds of Discontent | Jhoni Marchinko |
| 02.12 | 34 | He's Come Undone | Adam Barr |
| 02.13 | 35 | Oh Dad, Poor Dad, He's Kept Me In The Closet and I'm So Sad | Katie Palmer |
| 02.14 | 36 | Acting Out | David Kohan & Max Mutchnick |
| 02.15 | 37 | Advise and Resent | Tracy Poust & Jon Kinnally |
| 02.16 | 38 | Hey La, Hey La, My Ex-Boyfriend's Back | Jeff Greenstein |
| 02.17 | 39 | The Hospital Show | Adam Barr |
| 02.18 | 40 | Sweet (and Sour) Charity | Gail Lerner |
| 02.19 | 41 | An Affair To Forget | Alex Herschlag & Laura Kightlinger |
| 02.20 | 42 | Girls, Interrupted | Jhoni Marchinko & Tracy Poust & Jon Kinnally |
| 02.21 | 43 | There But for the Grace of Grace | Michelle Bochner Spitz |
| 02.22 | 44 | My Best Friend's Tush | Ellen Idelson & Rob Lotterstein |
| 02.23 | 45 | Ben? Her? | David Kohan & Max Mutchnick; Jeff Greenstein |
| 03.01 | 46 | New Will City | David Kohan & Max Mutchnick |
| 03.02 | 47 | Fear and Clothing | Adam Barr |
| 03.03 | 48 | Husbands and Trophy Wives | Kari Lizer |
| 03.04 | 49 | Girl Trouble | Alex Herschlag |
| 03.05 | 50 | Grace 0, Jack 2000 | Tracy Poust & Jon Kinnally |
| 03.06 | 51 | Love Plus One | Richard Rosenstock |
| 03.07 | 52 | Gypsies, Tramps and Weed | Katie Palmer |
| 03.08 | 53 | Lows in the Mid-Eighties | Jeff Greenstein |
| 03.09 | 54 | Three's a Crowd, Six Is a Freak Show | Jhoni Marchinko |
| 03.10 | 55 | Coffee & Commitment | Adam Barr |
| 03.11 | 56 | Swimming Pools... Movie Stars | Katie Palmer |
| 03.12 | 57 | Crazy in Love | Tracy Poust & Jon Kinnally |
| 03.13 | 58 | Brothers, a Love Story | David Kohan & Max Mutchnick |
| 03.14 | 59 | My Uncle the Car | Kari Lizer |
| 03.15 | 60 | Cheaters | Alex Herschlag |
| 03.16 | 61 | Mad Dogs and Average Men | Adam Barr |
| 03.17 | 62 | Poker? I Don't Even Like Her | Jeanette Collins & Mimi Friedman |
| 03.18 | 63 | An Old-Fashioned Piano Party | Jhoni Marchinko & Tracy Poust & Jon Kinnally |
| 03.19 | 64 | The Young and the Tactless | Jeff Greenstein |
| 03.20 | 65 | Alice Doesn't Lisp Here Anymore | Sally Bradford |
| 03.21 | 66 | Last of the Really Odd Lovers | Kari Lizer |
| 03.22 | 67 | Sons and Lovers | David Kohan & Max Mutchnick |
| 04.01 | 68 | The Third Wheel Gets the Grace | David Kohan & Max Mutchnick |
| 04.02 | 69 | Past and Presents | Tracy Poust & Jon Kinnally |
| 04.03 | 70 | Crouching Father, Hidden Husband | Adam Barr |
| 04.04 | 71 | Prison Blues | Alex Herschlag |
| 04.05 | 72 | Loose Lips Sink Relationships | Kari Lizer |
| 04.06 | 73 | Rules of Engagement | Jeff Greenstein |
| 04.07 | 74 | Bed, Bath and Beyond | Jhoni Marchinko |
| 04.08 | 75 | Star-Spangled Banter | Cynthia Mort |
| 04.09 | 76 | Moveable Feast | Kari Lizer |
| 04.10 | 77 | Stakin' Care of Business | Bill Wrubel |
| 04.11 | 78 | Jingle Balls | Laura Kightlinger |
| 04.12 | 79 | Whoa, Nelly | Adam Barr |
| 04.13 | 80 | Grace in the Hole | Bill Wrubel |
| 04.14 | 81 | Dyeing is Easy, Comedy is Hard | Darlene Hunt |
| 04.15 | 82 | A Chorus Lie | Tracy Poust & Jon Kinnally |
| 04.16 | 83 | Someone Old, Someplace New | Alex Herschlag & Jhoni Marchinko (Story by Jeff Greenstein) |
| 04.17 | 84 | Something Borrowed, Someone's Due | Adam Barr & Bill Wrubel (Story by Kari Lizer) |
| 04.18 | 85 | Cheatin' Trouble Blues | Alex Herschlag |
| 04.19 | 86 | Went to a Garden Potty | Tracy Poust & Jon Kinnally (Story by Sally Bradford) |
| 04.20 | 87 | He Shoots, They Snore | Sally Bradford |
| 04.21 | 88 | Wedding Balls | Laura Kightlinger |
| 04.22 | 89 | Fagel Attraction | Jenji Kohan |
| 04.23 | 90 | Hocus Focus | Sally Bradford |
| 04.24 | 91 | A Buncha White Chicks Sittin' Around Talkin' | David Kohan & Max Mutchnick |
| 04.25 | 92 | A.I.: Artificial Insemination | Part 1: Adam Barr (Story by Kari Lizer); Part 2: Jeff Greenstein & Alex Herschlag (Story by Jhoni Marchinko) |
| 05.01 | 93 | ...And the Horse He Rode In On | Adam Barr |
| 05.02 | 94 | Bacon and Eggs | Alex Herschlag |
| 05.03 | 95 | The Kid Stays Out of the Picture | Jhoni Marchinko |
| 05.04 | 96 | Humongous Growth | Kari Lizer |
| 05.05 | 97 | It's the Gay Pumpkin, Charlie Brown | Gary Janetti |
| 05.06 | 98 | Boardroom and a Parked Place | Gail Lerner |
| 05.07 | 99 | The Needle and the Omelet's Done | Tracy Poust & Jon Kinnally |
| 05.08 | 100 | Marry Me a Little | Jeff Greenstein & Bill Wrubel |
| 05.09 | 101 | Marry Me a Little More | Jeff Greenstein & Bill Wrubel |
| 05.10 | 102 | The Honeymoon's Over | Sally Bradford |
| 05.11 | 103 | All About Christmas Eve | Adam Barr |
| 05.12 | 104 | Field of Queens | Katie Palmer |
| 05.13 | 105 | Fagmalion Part One: Gay It Forward | Tracy Poust & Jon Kinnally |
| 05.14 | 106 | Fagmalion Part Two: Attack of the Clones | Gary Janetti |
| 05.15 | 107 | Homojo | Bill Wrubel |
| 05.16 | 108 | Women and Children First | Laura Kightlinger |
| 05.17 | 109 | Fagmalion Part Three: Bye Bye Beardy | Alex Herschlag |
| 05.18 | 110 | Fagmalion Part Four: The Guy Who Loved Me | Gail Lerner |
| 05.19 | 111 | Sex, Losers and Videotape | Steve Gabriel |
| 05.20 | 112 | Leo Unwrapped | Sonja Warfield |
| 05.21 | 113 | Dolls and Dolls | Kari Lizer |
| 05.22 | 114 | May Divorce Be With You | Sally Bradford |
| 05.23 | 115 | 23 | Adam Barr, Sally Bradford, Jeff Greenstein, Alex Herschlag, Gary Janetti |
| 05.24 | 116 | 24 | Gail Lerner, Kari Lizer, Jhoni Marchinko, Tracy Poust & Jon Kinnally, Bill Wrubel |
| 06.01 | 117 | Dames at Sea | Adam Barr |
| 06.02 | 118 | Last Ex to Brooklyn | Alex Herschlag |
| 06.03 | 119 | Home Court Disadvantage | Jhoni Marchinko |
| 06.04 | 120 | Me and Mr. Jones | Gary Janetti |
| 06.05 | 121 | A-Story, Bee-Story | Gail Lerner |
| 06.06 | 122 | Heart Like a Wheelchair | Tracy Poust & Jon Kinnally |
| 06.07 | 123 | Nice In White Satin | Bill Wrubel |
| 06.08 | 124 | Swimming from Cambodia | Sonja Warfield |
| 06.09 | 125 | Strangers with Candice | Sally Bradford |
| 06.10 | 126 | Fanilow | Kari Lizer |
| 06.11 | 127 | The Accidental Tsuris | Jeff Greenstein |
| 06.12 | 128 | A Gay/December Romance | Tracy Poust & Jon Kinnally |
| 06.13 | 129 | Ice Cream Balls | Laura Kightlinger |
| 06.14 | 130 | Looking for Mr. Good Enough | Gary Janetti |
| 06.15 | 131 | Flip-Flop: Part One | Adam Barr |
| 06.16 | 132 | Flip-Flop: Part Two | Alex Herschlag |
| 06.17 | 133 | East Side Story | Gail Lerner |
| 06.18 | 134 | Courting Disaster | Sally Bradford |
| 06.19 | 135 | No Sex 'n' the City | Steve Gabriel |
| 06.20 | 136 | Fred Astaire and Ginger Chicken | Ain Gordon |
| 06.21 | 137 | I Never Cheered for my Father | Adam Barr |
| 06.22 | 138 | Speechless | Sally Bradford |
| 06.23 | 139 | I Do. Oh, No, You Di-in't | Part 1: Jeff Greenstein & Jhoni Marchinko; Part 2: Kari Lizer & Sonja Warfield |
| 07.01 | 140 | FYI: I Hurt, Too | Alex Herschlag & Dave Flebotte |
| 07.02 | 141 | Back Up, Dancer | Tracy Poust & Jon Kinnally |
| 07.03 | 142 | One Gay at a Time | Sally Bradford |
| 07.04 | 143 | Company | Bill Wrubel |
| 07.05 | 144 | Key Party | Sonja Warfield |
| 07.06 | 145 | The Newlydreads | Kate Angelo |
| 07.07 | 146 | Will & Grace & Vince & Nadine | Gary Janetti |
| 07.08 | 147 | Saving Grace, Again (Part 1) | Greg Malins |
| 07.09 | 148 | Saving Grace, Again (Part 2) | Gail Lerner |
| 07.10 | 149 | Queens for a Day | Kirk J. Rudell |
| 07.11 | 150 | Christmas Break | Bill Wrubel |
| 07.12 | 151 | Board Games | Sally Bradford |
| 07.13 | 152 | Partners | Alex Herschlag |
| 07.14 | 153 | Bully Woolley | Greg Malins |
| 07.15 | 154 | Dance Cards and Greeting Cards | Gail Lerner |
| 07.16 | 155 | The Birds and the Bees | Steve Gabriel |
| 07.17 | 156 | The Fabulous Baker Boy | Kate Angelo |
| 07.18 | 157 | Sour Balls | Laura Kightlinger |
| 07.19 | 158 | The Blonde Leading the Blind | Sonja Warfield |
| 07.20 | 159 | It's a Dad, Dad, Dad, Dad World | Jordana Arkin |
| 07.21 | 160 | From Queer to Eternity | Barry Langer |
| 07.22 | 161 | Friends with Benefits | Jon Kinnally & Tracy Poust |
| 07.23 | 162 | Kiss and Tell | Gary Janetti |
| 08.01 | 163 | Alive and Schticking | Bill Wrubel |
| 08.02 | 164 | I Second That Emotion | Gary Janetti |
| 08.03 | 165 | The Old Man and the Sea | Greg Malins |
| 08.04 | 166 | Steams Like Old Times | Gail Lerner |
| 08.05 | 167 | The Hole Truth | Sally Bradford |
| 08.06 | 168 | Love is in the Airplane | Tracy Poust & Jon Kinnally |
| 08.07 | 169 | Birds of a Feather Boa | Abraham Higginbotham |
| 08.08 | 170 | Swish Out of Water | Kirk J. Rudell |
| 08.09 | 171 | A Little Christmas Queer | Jamie Rhonheimer |
| 08.10 | 172 | Von Trapped | Gail Lerner |
| 08.11 | 173 | Bathroom Humor | Greg Malins |
| 08.12 | 174 | Forbidden Fruit | Janis Hirsch |
| 08.13 | 175 | Cop To It | Sally Bradford |
| 08.14 | 176 | I Love L. Gay | Steve Gabriel |
| 08.15 | 177 | The Definition of Marriage | Abraham Higginbotham |
| 08.16 | 178 | Grace Expectations | Janis Hirsch |
| 08.17 | 179 | Cowboys and Iranians | Robia Rashid |
| 08.18 | 180 | Buy Buy Baby | Kirk J. Rudell |
| 08.19 | 181 | Blanket Apology | James Lecesne |
| 08.20 | 182 | The Mourning Son | Jamie Rhonheimer |
| 08.21 | 183 | Partners 'n Crime | Josh Silberman & Zack Slovinsky |
| 08.22 | 184 | Whatever Happened to Baby Gin? | Gary Janetti & Tracy Poust & Jon Kinnally |
| 08.23 | 185 | The Finale | David Kohan & Max Mutchnick |
| 09.01 | 187 | 11 Years Later | David Kohan & Max Mutchnick |
| 09.02 | 188 | Who's Your Daddy | Tracy Poust & Jon Kinnally |
| 09.03 | 189 | Emergency Contact | Nina Pedrad |
| 09.04 | 190 | Grandpa Jack | Alex Herschlag |
| 09.05 | 191 | How To Succeed in Business Without Really Crying | Suzanne Martin & John Quaintance |
| 09.06 | 192 | Rosario's Quinceañera | Tracy Poust & Jon Kinnally |