| K. O. corner man | Harry Keatan | PUNCH DRUNKS (1934) |
| K. O. corner man | Jack Kenney | PUNCH DRUNKS (1934) |
| K. O. corner man | Ray Jones | PUNCH DRUNKS (1934) |
| Kamar-Al-Zaman | Leif Erickson | ARABIAN NIGHTS (1942) |
| Kandu | Anthony Eustrel | THREE STOOGES GO AROUND THE WORLD IN A DAZE, THE (1963) |
| Kane's attendant | Anthony Warde | PITTSBURGH (1942) |
| Kane's attendant | Frankie Van | PITTSBURGH (1942) |
| Kane's nurse | Edna Bennett | CASINO MURDER CASE, THE (1935) |
| Kansas City news vendor | Lester Dorr | SING, BABY, SING (1936) |
| Karen | Mary Lou Dix | PAIN IN THE PULLMAN, A (1936) |
| Karnes associate | Jack Norton | DEATH ON THE DIAMOND (1934) |
| Karnes' associates | Unidentified DEATH ON THE DIAMOND 11 | DEATH ON THE DIAMOND (1934) |
| Karnes' box guests | Unidentified DEATH ON THE DIAMOND 10 | DEATH ON THE DIAMOND (1934) |
| Karnes' chauffeur | Unidentified DEATH ON THE DIAMOND 6 | DEATH ON THE DIAMOND (1934) |
| Karns, night watchman | Stanley Blystone | HEADLINE HUNTERS (1955) |
| Kate Hardison | Marguerite Chapman | CORONER CREEK (1948) |
| Kate Masters | Peggie Castle | TWO-GUN LADY (1956) |
| Katherine 'Kitty' Lorraine | Alice Brady | STAGE MOTHER (1933) |
| Katherine Packard | Miriam Hopkins | SAVAGE INTRUDER (1969) |
| Kathy Martin | Corinne Calvert | PLUNDERERS OF PAINTED FLATS, THE (1959) |
| Katrina | Christine McIntyre | LOVE AT FIRST BITE (1950) |
| Katrina | Christine McIntyre | FIFI BLOWS HER TOP (1958) |
| Katy Zaloris | Rosina Galli | GOOD LUCK, MR. YATES (1943) |
| Kayo, boxer | Al Billings | BUCK PRIVATES (1941) |
| Kee crewmen | Unidentified LAZY RIVER 5 | LAZY RIVER (1934) |
| Kee henchman | Frank Lackteen | LAZY RIVER (1934) |
| Kee henchman | Chester Gan | LAZY RIVER (1934) |
| Keeney | Johnny Mitchell | GOOD LUCK, MR. YATES (1943) |
| Keeper | Budd Fine | CAPTAIN HATES THE SEA, THE (1934) |
| Keith Jeffrey | John Sutton | MURDER OVER NEW YORK (1940) |
| Keith Ramsey | Howard Duff | WOMAN IN HIDING (1950) |
| Kelly | Stanley Blystone | SING, BABY, SING (1936) |
| Kelly | Duke York | HIGHER THAN A KITE (1943) |
| Kelly's police guard | Ward Bond | DEATH ON THE DIAMOND (1934) |
| Kelly, stagehand | John Kelly | SAN FRANCISCO (1936) |
| Ken Atterbury | Eddie Bruce | TOO MANY BLONDES (1941) |
| Ken Cabot | Adam West | OUTLAWS IS COMING, THE (1965) |
| Kendrick Kinney | Etienne Girardot | LONGEST NIGHT, THE (1936) |
| Kennedy | George Sidney | GOOD OLD SOAK (1937) |
| Kennel dogs, voices | Jules White | G. I. DOOD IT (1955) |
| Kenneth | Shemp Howard | MY MUMMY'S ARMS (1934) |
| Kenny, tennis instructor | Dan Kennis | BLAZING STEWARDESSES (1975) |
| Keystone Kop | Hank Mann | CRAZY HOUSE (1943) |
| Keystone Kop | Heinie Conklin | CRAZY HOUSE (1943) |
| Keystone Kops | Unidentified A&C MEET THE KEYSTONE KOPS 12 | ABBOTT AND COSTELLO MEET THE KEYSTONE KOPS (1955) |
| Kibar | Carl Esmond | DESERT HAWK, THE (1950) |
| Kibar leader | Dale Van Sickel | DESERT HAWK, THE (1950) |
| Kibar soldiers | Unidentified THE DESERT HAWK 13 | DESERT HAWK, THE (1950) |
| Kid | Sidney Kilbrick | KEEP 'EM SLUGGING (1943) |
| Kid Morgan and crew | Unidentified PUGS AND KISSES 6 | PUGS AND KISSES (1934) |
| Kid Muscles | Unidentified THE BLONDE BOMBER 6 | BLONDE BOMBER, THE (1936) |
| Kid Pinky | Tony Chavez | GRIPS, GRUNTS, AND GROANS (1937) |
| Kidnap guard | Al Thompson | RESTLESS KNIGHTS (1935) |
| Kidnap guard | Dutch Hendrian | RESTLESS KNIGHTS (1935) |
| Kidnap guard | Bert Young | RESTLESS KNIGHTS (1935) |
| Kids in movie theater | Unidentified HOLLYWOOD ROUND-UP 10 | HOLLYWOOD ROUND-UP (1937) |
| Kilduff corner man | Johnny Kascier | HIT WITH A MISS, A (1945) |
| Kilduff corner man | Unidentified A HIT WITH A MISS 1 | HIT WITH A MISS, A (1945) |
| Kilduff manager | William Irving | PUNCH DRUNKS (1934) |
| Killer Kane | Sammy Stein | PITTSBURGH (1942) |
| Killer Kilduff | Al Hill | PUNCH DRUNKS (1934) |
| Killer Kilduff | Joe Palma | HIT WITH A MISS, A (1945) |
| King | Heinie Conklin | HULA-LA-LA (1951) |
| King Ahab | Eduard Franz | SINS OF JEZEBEL (1953) |
| King Arthur | Vernon Dent | SQUAREHEADS OF THE ROUND TABLE (1948) |
| King Arthur | Vernon Dent | KNUTZY KNIGHTS (1954) |
| King Augustus | Edgar Barrier | SNOW WHITE AND THE THREE STOOGES (1961) |
| King Cole | Vernon Dent | MUSTY MUSKETEERS (1954) |
| King O'Hara | Cecil Kellaway | IT AIN'T HAY (1943) |
| King Oedius | George N. Neise | THREE STOOGES MEET HERCULES, THE (1962) |
| King Rootentooten | Vernon Dent | MUMMY'S DUMMIES (1948) |
| King Theseus of Rhodes | Hal . Smith | THREE STOOGES MEET HERCULES, THE (1962) |
| King's aide | Bobby Burns | I'LL NEVER HEIL AGAIN (1941) |
| King's aide | Al Thompson | FIDDLERS THREE (1948) |
| King's aide | Frank Sully | MUSTY MUSKETEERS (1954) |
| King's aide, stock footage | Al Thompson | MUSTY MUSKETEERS (1954) |
| King's entourage | Unidentified SQUAREHEADS OF THE ROUND TABLE 2 | SQUAREHEADS OF THE ROUND TABLE (1948) |
| King's entourage | Unidentified KNUTZY KNIGHTS 2 | KNUTZY KNIGHTS (1954) |
| King's lawyer | Unidentified HENRY THE ACHE 5 | HENRY THE ACHE (1934) |
| King's personal guard | Douglas Coppin | SQUAREHEADS OF THE ROUND TABLE (1948) |
| King's personal guard | Douglas Coppin | KNUTZY KNIGHTS (1954) |
| Kingfisher | Duke York | SOME MORE OF SAMOA (1941) |
| Kinkaid watchman | Pat Flaherty | CASINO MURDER CASE, THE (1935) |
| Kinko | Jack Baxley | SAN FRANCISCO (1936) |
| Kirby | Boyd Davis | MISSISSIPPI GAMBLER (1942) |
| Kirk, first kidnapper | Victor Zimmerman | STRANGE CASE OF DR. RX, THE (1942) |
| Kit Logan Church | Anne Gwynne | STRANGE CASE OF DR. RX, THE (1942) |
| Kitty Benson | Betty Campbell | GLOVE SLINGERS (1939) |
| Kitty Benson | Doris Donaldson | PLEASED TO MITT YOU (1940) |
| Kitty Brown | Ann Miller | TIME OUT FOR RHYTHM (1941) |
| Kitty Carroll | Virginia Bruce | INVISIBLE WOMAN, THE (1940) |
| Kitty Davis | Claire Carlton | FRIGHT NIGHT (1947) |
| Kitty Davis | Claire Carlton | FLING IN THE RING (1955) |
| Kitty McClain | Grace McDonald | IT AIN'T HAY (1943) |
| Kitty O'Brien | Betty Furness | BAND PLAYS ON, THE (1934) |
| Kitty Rand | Jane Frazee | HELLZAPOPPIN' (1941) |
| Kitty the Horse | Eddie Dunn | MAN OF THE PEOPLE (1937) |
| Kitty's agent | Unidentified STAGE MOTHER 4 | STAGE MOTHER (1933) |
| Kitty's blonde showgirl friend | Ruth Gillette | STAGE MOTHER (1933) |
| Kitty, as a child | Betty Jane Graham | BAND PLAYS ON, THE (1934) |
| Kiwana | Joy Windsor | HULA-LA-LA (1951) |
| Klingman's secretary | Iris Adrian | HELEN MORGAN STORY, THE (1957) |
| Knickerbocker Theatre manager | Unidentified MYRT AND MARGE 11 | MYRT AND MARGE (1933) |
| Knobby Walsh | Shemp Howard | FOR THE LOVE OF PETE (1936) |
| Knobby Walsh | Shemp Howard | HERE'S HOWE (1936) |
| Knobby Walsh | Shemp Howard | PUNCH AND BEAUTY (1936) |
| Knobby Walsh | Shemp Howard | CHOKE'S ON YOU, THE (1936) |
| Knobby Walsh | Shemp Howard | BLONDE BOMBER, THE (1936) |
| Knobby Walsh | Shemp Howard | KICK ME AGAIN (1937) |
| Knobby Walsh | Shemp Howard | TAKING THE COUNT (1937) |
| Knobby Walsh / Lord Cecil Poole | Leon Errol | JOE PALOOKA MEETS HUMPHREY (1950) |
| Knucklehead Smiff | Paul Winchell | STOP! LOOK! AND LAUGH! (1960) |
| Kovack stooge | Unidentified DAREDEVIL O'DARE 1 | DAREDEVIL O'DARE (1934) |
| Kovack Tomar | Joe Vitale | DAREDEVIL O'DARE (1934) |
| Krause hood | Tony Dante | HELEN MORGAN STORY, THE (1957) |
| Kretchma doorman | General Savitsky | MAN OF THE PEOPLE (1937) |
| Kretchma nightclub | Unidentified MAN OF THE PEOPLE 18 | MAN OF THE PEOPLE (1937) |
| Kretchma patron | Jack Chefe | MAN OF THE PEOPLE (1937) |
| KSKS announcer | Gene O'Donnell | TOO MANY BLONDES (1941) |
| Kuala | Unidentified HULA-LA-LA 3 | HULA-LA-LA (1951) |
