| Rank | Ep. # | Episode Name | # of Airings |
|---|
| 1 | 0101 | Pilot | 7 |
| 2 | 0204 | Das Boob | 6 |
| 3 | 0208 | Homo For The Holidays | 5 |
| 4 | 0307 | Gypsies, Tramps and Weed | 5 |
| 5 | 0502 | Bacon and Eggs | 5 |
| 6 | 0116 | Yours, Mine or Ours | 4 |
| 7 | 0118 | Grace, Replaced | 4 |
| 8 | 0122 | Object of My Rejection | 4 |
| 9 | 0201 | Guess Who's Not Coming To Dinner | 4 |
| 10 | 0214 | Acting Out | 4 |
| 11 | 0306 | Love Plus One | 4 |
| 12 | 0411 | Jingle Balls | 4 |
| 13 | 0415 | A Chorus Lie | 4 |
| 14 | 0701 | FYI: I Hurt, Too | 4 |
| 15 | 0702 | Back Up, Dancer | 4 |
| 16 | 0715 | Dance Cards and Greeting Cards | 4 |
| 17 | 0716 | The Birds and the Bees | 4 |
| 18 | 0103 | Head Case | 3 |
| 19 | 0104 | Between a Rock and Harlin's Place | 3 |
| 20 | 0106 | William, Tell | 3 |
| 21 | 0107 | Where There's a Will, There's No Way | 3 |
| 22 | 0108 | The Buying Game | 3 |
| 23 | 0109 | The Big Vent | 3 |
| 24 | 0110 | The Truth About Will and Dogs | 3 |
| 25 | 0111 | Will on Ice | 3 |
| 26 | 0112 | My Fair Maid-y | 3 |
| 27 | 0113 | The Unsinkable Mommy Adler | 3 |
| 28 | 0114 | Big Brother is Coming (Part 1) | 3 |
| 29 | 0115 | Big Brother is Coming (Part 2) | 3 |
| 30 | 0117 | Secrets and Lays | 3 |
| 31 | 0120 | Saving Grace | 3 |
| 32 | 0121 | Alley Cats | 3 |
| 33 | 0205 | Whose Mom Is It, Anyway? | 3 |
| 34 | 0207 | To Serve and Disinfect | 3 |
| 35 | 0210 | Tea and a Total Lack of Sympathy | 3 |
| 36 | 0211 | Seeds of Discontent | 3 |
| 37 | 0212 | He's Come Undone | 3 |
| 38 | 0213 | Oh Dad, Poor Dad, He's Kept Me In The Closet and I'm So Sad | 3 |
| 39 | 0216 | Hey La, Hey La, My Ex-Boyfriend's Back | 3 |
| 40 | 0219 | An Affair To Forget | 3 |
| 41 | 0220 | Girls, Interrupted | 3 |
| 42 | 0222 | My Best Friend's Tush | 3 |
| 43 | 0301 | New Will City | 3 |
| 44 | 0302 | Fear and Clothing | 3 |
| 45 | 0303 | Husbands and Trophy Wives | 3 |
| 46 | 0305 | Grace 0, Jack 2000 | 3 |
| 47 | 0309 | Three's a Crowd, Six Is a Freak Show | 3 |
| 48 | 0310 | Coffee & Commitment | 3 |
| 49 | 0311 | Swimming Pools... Movie Stars | 3 |
| 50 | 0314 | My Uncle the Car | 3 |
| 51 | 0315 | Cheaters | 3 |
| 52 | 0401 | The Third Wheel Gets the Grace | 3 |
| 53 | 0403 | Crouching Father, Hidden Husband | 3 |
| 54 | 0404 | Prison Blues | 3 |
| 55 | 0405 | Loose Lips Sink Relationships | 3 |
| 56 | 0406 | Rules of Engagement | 3 |
| 57 | 0407 | Bed, Bath and Beyond | 3 |
| 58 | 0408 | Star-Spangled Banter | 3 |
| 59 | 0412 | Whoa, Nelly | 3 |
| 60 | 0425 | A.I.: Artificial Insemination | 3 |
| 61 | 0501 | ...And the Horse He Rode In On | 3 |
| 62 | 0505 | It's the Gay Pumpkin, Charlie Brown | 3 |
| 63 | 0506 | Boardroom and a Parked Place | 3 |
| 64 | 0507 | The Needle and the Omelet's Done | 3 |
| 65 | 0508 | Marry Me A Little | 3 |
| 66 | 0509 | Marry Me a Little More | 3 |
| 67 | 0511 | All About Christmas Eve | 3 |
| 68 | 0512 | Field of Queens | 3 |
| 69 | 0515 | Homojo | 3 |
| 70 | 0516 | Women and Children First | 3 |
| 71 | 0522 | May Divorce Be With You | 3 |
| 72 | 0523 | 23 | 3 |
| 73 | 0602 | Last Ex to Brooklyn | 3 |
| 74 | 0607 | Nice In White Satin | 3 |
| 75 | 0609 | Strangers with Candice | 3 |
| 76 | 0617 | East Side Story | 3 |
| 77 | 0623 | I Do. Oh, No, You Di-in't | 3 |
| 78 | 0703 | One Gay at a Time | 3 |
| 79 | 0707 | Will & Grace & Vince & Nadine | 3 |
| 80 | 0710 | Queens for a Day | 3 |
| 81 | 0711 | Christmas Break | 3 |
| 82 | 0712 | Board Games | 3 |
| 83 | 0713 | Partners | 3 |
| 84 | 0714 | Bully Woolley | 3 |
| 85 | 0717 | The Fabulous Baker Boy | 3 |
| 86 | 0718 | Sour Balls | 3 |
| 87 | 0719 | The Blonde Leading the Blind | 3 |
| 88 | 0720 | It's a Dad, Dad, Dad, Dad World | 3 |
| 89 | 0722 | Friends with Benefits | 3 |
| 90 | 0723 | Kiss and Tell | 3 |
| 91 | 0902 | Who's Your Daddy | 3 |
| 92 | 0903 | Emergency Contact | 3 |
| 93 | 0904 | Grandpa Jack | 3 |
| 94 | 0905 | How To Succeed in Business Without Really Crying | 3 |
| 95 | 0906 | Rosario's Quinceañera | 3 |
| 96 | 0908 | Friends and Lover | 3 |
| 97 | 0909 | There's Something About Larry | 3 |
| 98 | 0910 | The Wedding | 3 |
| 99 | 0911 | Staten Island Fairy | 3 |
| 100 | 0102 | A New Lease on Life | 2 |
| 101 | 0105 | Boo! Humbug | 2 |
| 102 | 0119 | Will Works Out | 2 |
| 103 | 0202 | Election | 2 |
| 104 | 0203 | I Never Promised You An Olive Garden | 2 |
| 105 | 0206 | Polk Defeats Truman | 2 |
| 106 | 0209 | Terms of Employment | 2 |
| 107 | 0215 | Advise and Resent | 2 |
| 108 | 0217 | The Hospital Show | 2 |
| 109 | 0218 | Sweet (and Sour) Charity | 2 |
| 110 | 0221 | There But for the Grace of Grace | 2 |
| 111 | 0223 | Ben? Her? | 2 |
| 112 | 0308 | Lows in the Mid-Eighties | 2 |
| 113 | 0312 | Crazy in Love | 2 |
| 114 | 0313 | Brothers, a Love Story | 2 |
| 115 | 0316 | Mad Dogs and Average Men | 2 |
| 116 | 0317 | Poker? I Don't Even Like Her | 2 |
| 117 | 0318 | An Old-Fashioned Piano Party | 2 |
| 118 | 0319 | The Young and the Tactless | 2 |
| 119 | 0320 | Alice Doesn't Lisp Here Anymore | 2 |
| 120 | 0321 | Last of the Really Odd Lovers | 2 |
| 121 | 0322 | Sons and Lovers | 2 |
| 122 | 0402 | Past and Presents | 2 |
| 123 | 0409 | Moveable Feast | 2 |
| 124 | 0410 | Stakin' Care of Business | 2 |
| 125 | 0413 | Grace in the Hole | 2 |
| 126 | 0414 | Dyeing is Easy, Comedy is Hard | 2 |
| 127 | 0416 | Someone Old, Someplace New | 2 |
| 128 | 0417 | Something Borrowed, Someone's Due | 2 |
| 129 | 0418 | Cheatin' Trouble Blues | 2 |
| 130 | 0419 | Went to a Garden Potty | 2 |
| 131 | 0420 | He Shoots, They Snore | 2 |
| 132 | 0421 | Wedding Balls | 2 |
| 133 | 0422 | Fagel Attraction | 2 |
| 134 | 0423 | Hocus Focus | 2 |
| 135 | 0424 | A Buncha White Chicks Sittin' Around Talkin' | 2 |
| 136 | 0503 | The Kid Stays Out of the Picture | 2 |
| 137 | 0504 | Humongous Growth | 2 |
| 138 | 0510 | The Honeymoon's Over | 2 |
| 139 | 0513 | Fagmalion Part One: Gay It Forward | 2 |
| 140 | 0514 | Fagmalion Part Two: Attack of the Clones | 2 |
| 141 | 0517 | Fagmalion Part Three: Bye Bye Beardy | 2 |
| 142 | 0518 | Fagmalion Part Four: The Guy Who Loved Me | 2 |
| 143 | 0519 | Sex, Losers and Videotape | 2 |
| 144 | 0520 | Leo Unwrapped | 2 |
| 145 | 0521 | Dolls and Dolls | 2 |
| 146 | 0524 | 24 | 2 |
| 147 | 0601 | Dames at Sea | 2 |
| 148 | 0604 | Me and Mr. Jones | 2 |
| 149 | 0605 | A-Story, Bee-Story | 2 |
| 150 | 0606 | Heart Like a Wheelchair | 2 |
| 151 | 0610 | Fanilow | 2 |
| 152 | 0611 | The Accidental Tsuris | 2 |
| 153 | 0612 | A Gay/December Romance | 2 |
| 154 | 0614 | Looking for Mr. Good Enough | 2 |
| 155 | 0615 | Flip-Flop: Part One | 2 |
| 156 | 0616 | Flip-Flop: Part Two | 2 |
| 157 | 0618 | Courting Disaster | 2 |
| 158 | 0619 | No Sex 'n' the City | 2 |
| 159 | 0620 | Fred Astaire and Ginger Chicken | 2 |
| 160 | 0621 | I Never Cheered for my Father | 2 |
| 161 | 0622 | Speechless | 2 |
| 162 | 0704 | Company | 2 |
| 163 | 0705 | Key Party | 2 |
| 164 | 0706 | The Newlydreads | 2 |
| 165 | 0708 | Saving Grace, Again (Part 1) | 2 |
| 166 | 0709 | Saving Grace, Again (Part 2) | 2 |
| 167 | 0721 | From Queer to Eternity | 2 |
| 168 | 0802 | I Second That Emotion | 2 |
| 169 | 0803 | The Old Man and the Sea | 2 |
| 170 | 0804 | Steams Like Old Times | 2 |
| 171 | 0806 | Love is in the Airplane | 2 |
| 172 | 0810 | Von Trapped | 2 |
| 173 | 0818 | Buy Buy Baby | 2 |
| 174 | 0823 | The Finale | 2 |
| 175 | 0901 | 11 Years Later | 2 |
| 176 | 0907 | A Gay Olde Christmas | 2 |
| 177 | 0913 | Sweatshop Annie & The Annoying Baby Shower | 2 |
| 178 | 0914 | The Beefcake & The Cake Beef | 2 |
| 179 | 0916 | It's a Family Affair | 2 |
| 180 | 1109 | Bi-Plane | 2 |
| 181 | 0000 | The Clip Show | 1 |
| 182 | 0000 | The Guest Star Clip Show | 1 |
| 183 | 0000 | A Will & Graceful Goodbye | 1 |
| 184 | 0000 | Will & Grace: Say Goodnight Gracie | 1 |
| 185 | 0000 | The Paley Center Salutes the Best of Will & Grace | 1 |
| 186 | 0304 | Girl Trouble | 1 |
| 187 | 0603 | Home Court Disadvantage | 1 |
| 188 | 0608 | Swimming from Cambodia | 1 |
| 189 | 0613 | Ice Cream Balls | 1 |
| 190 | 0801 | Alive and Schticking | 1 |
| 191 | 0805 | The Hole Truth | 1 |
| 192 | 0807 | Birds of a Feather Boa | 1 |
| 193 | 0808 | Swish Out of Water | 1 |
| 194 | 0809 | A Little Christmas Queer | 1 |
| 195 | 0811 | Bathroom Humor | 1 |
| 196 | 0812 | Forbidden Fruit | 1 |
| 197 | 0813 | Cop To It | 1 |
| 198 | 0814 | I Love L. Gay | 1 |
| 199 | 0815 | The Definition of Marriage | 1 |
| 200 | 0816 | Grace Expectations | 1 |
| 201 | 0817 | Cowboys and Iranians | 1 |
| 202 | 0819 | Blanket Apology | 1 |
| 203 | 0820 | The Mourning Son | 1 |
| 204 | 0821 | Partners 'n Crime | 1 |
| 205 | 0822 | Whatever Happened to Baby Gin? | 1 |
| 206 | 0912 | Three Wise Men | 1 |
| 207 | 0915 | One Job | 1 |
| 208 | 1001 | The West Side Curmedgeon | 1 |
| 209 | 1002 | Where in the World is Karen Walker? | 1 |
| 210 | 1003 | Tex and the City | 1 |
| 211 | 1004 | Who's Sorry Now? | 1 |
| 212 | 1005 | Grace's Secret | 1 |
| 213 | 1006 | Kid 'N Play | 1 |
| 214 | 1007 | So Long, Division | 1 |
| 215 | 1008 | Anchor Away | 1 |
| 216 | 1009 | Family, Trip | 1 |
| 217 | 1010 | Dead Man Texting | 1 |
| 218 | 1011 | The Scales of Justice | 1 |
| 219 | 1012 | The Pursuit of Happiness | 1 |
| 220 | 1013 | The Real McCoy | 1 |
| 221 | 1014 | Supreme Courtship | 1 |
| 222 | 1015 | Bad Blood | 1 |
| 223 | 1016 | Conscious Coupling | 1 |
| 224 | 1017 | The Things We Do for Love | 1 |
| 225 | 1018 | Jack's Big Gay Wedding | 1 |
| 226 | 1101 | Eat, Pray, Love, Phone, Sex | 1 |
| 227 | 1102 | Pappa Mia | 1 |
| 228 | 1103 | With Enemies Like These | 1 |
| 229 | 1104 | The Chick and The Eggdonor | 1 |
| 230 | 1105 | The Grief Panda | 1 |
| 231 | 1106 | Performance Anxiety | 1 |
| 232 | 1107 | What A Dump | 1 |
| 233 | 1108 | Lies & Whispers | 1 |
| 234 | 1110 | Of Mouse and Men | 1 |
| 235 | 1111 | Accidentally on Porpoise | 1 |
| 236 | 1112 | Filthy Phil, Part I | 1 |
| 237 | 1113 | Filthy Phil, Part II | 1 |
| 238 | 1114 | The Favourite | 1 |
| 239 | 1115 | Broadway Boundaries | 1 |
| 240 | 1116 | We Love Lucy | 1 |
| 241 | 1117 | New Crib | 1 |
| 242 | 1118 | It's Time | 1 |