| Person | Type | Job | Role(s) |
|---|---|---|---|
 Blake Edwards | Crew | Directing | Director |
 Edith Head | Crew | Costume & Make-Up | Costume Supervisor |
 Farciot Edouart | Crew | Crew | Special Effects |
Frank Inn | Crew | Crew | Animal Wrangler |
 Franz Planer | Crew | Camera | Director of Photography |
 George Axelrod | Crew | Writing | Screenplay |
Hal Pereira | Crew | Art | Art Direction |
 Henry Mancini | Crew | Sound | Original Music Composer, Songs |
Howard A. Smith | Crew | Editing | Editor |
Hubert de Givenchy | Crew | Costume & Make-Up | Costume Design |
Hugo Grenzbach | Crew | Sound | Sound Recordist |
John P. Fulton | Crew | Crew | Special Effects |
 Johnny Mercer | Crew | Sound | Songs |
Martin Jurow | Crew | Production | Producer |
Nellie Manley | Crew | Costume & Make-Up | Hair Supervisor |
Philip H. Lathrop | Crew | Camera | Additional Photography |
Ray Moyer | Crew | Art | Set Decoration |
Richard Shepherd | Crew | Production | Producer |
Roland Anderson | Crew | Art | Art Direction |
 Sam Comer | Crew | Art | Set Decoration |
 Truman Capote | Crew | Writing | Novel |
 Wally Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
William McGarry | Crew | Directing | Assistant Director |
John Wilkinson | Crew | Sound | Sound Recordist |
Richard Mueller | Crew | Camera | Other |
Pauline Trigere | Crew | Costume & Make-Up | Costume Design |
Al Avalon | Cast | Spieler at Stripjoint (uncredited) | |
 Alan Reed | Cast | Actor | Sally Tomato |
 Audrey Hepburn | Cast | Actress | Holly Golightly |
 Beverly Powers | Cast | Actress | Nightclub Stripper |
Bill Neff | Cast | Actor | Party Guest (uncredited) |
 Buddy Ebsen | Cast | Actor | Doc Golightly |
 Charles Sherlock | Cast | Actor | Reporter at Policed HQ (uncredited) |
Chuck Niles | Cast | Actor | Sing Sing Prison Guard (uncredited) |
 Claude Stroud | Cast | Actor | Sid Arbuck |
Dick Crockett | Cast | Actor | Cab Driver (uncredited) |
Don Anderson | Cast | Actor | Bartender (uncredited) |
 Dorothy Whitney | Cast | Actress | Mag Wildwood |
 Elvia Allman | Cast | Actress | Librarian |
 Frank Kreig | Cast | Actor | Party Guest (uncredited) |
 Frank Marth | Cast | Actor | Party Guest (uncredited) |
 George Peppard | Cast | Actor | Paul Varjak |
 Gil Lamb | Cast | Actor | Party Guest with Harriet (uncredited) |
 Glen Vernon | Cast | Actor | Reporter (uncredited) |
 Harold Miller | Cast | Actor | Tiffanys Customer (uncredited) |
 Helen Spring | Cast | Actress | Party Guest with Hat on Fire (uncredited) |
 Henry Beckman | Cast | Actor | Narcotics Detective Cronberger (uncredited) |
Hollis Morrison | Cast | Party Guest (uncredited) | |
James Lanphier | Cast | Actor | The Cousin (uncredited) |
 Janet Banzet | Cast | Actress | Woman (uncredited) |
 Joan Staley | Cast | Actress | Blonde in Low-Cut Cream Dress (uncredited) |
Joe Gray | Cast | Party Guest (uncredited) | |
 John McGiver | Cast | Actor | Tiffany's Salesman |
Joseph J. Greene | Cast | Actor | Mr. O'Shaunessy (uncredited) |
 José Luis de Vilallonga | Cast | Actor | José da Silva Pereira |
 Joyce Meadows | Cast | Actress | Party Guest Shaking Derrier in White Dress (uncredited) |
 Kate Murtagh | Cast | Actress | Policewoman (uncredited) |
Kip King | Cast | Actor | Delivery Boy (uncredited) |
 Leota Lorraine | Cast | Actress | Party Guest (uncredited) |
 Marian Collier | Cast | Actress | Party Guest (uncredited) |
 Martin Balsam | Cast | Actor | O.J. Berman |
 Mel Blanc | Cast | Actor | Holly's Drunk Visitor (voice) (uncredited) |
 Michael Zaslow | Cast | Actor | Party Guest (uncredited) |
 Mickey Rooney | Cast | Actor | Mr. Yunioshi |
Mike Mahoney | Cast | Actor | Police Desk Sergeant (uncredited) |
 Nicky Blair | Cast | Actor | Party Guest (uncredited) |
 Patricia Neal | Cast | Actress | 2E Failenson |
Paul Lees | Cast | Actor | Floorwalker (uncredited) |
Pete Kellett | Cast | Actor | Guard (uncredited) |
 Robert Patten | Cast | Actor | Party Guest (uncredited) |
 Roydon Clark | Cast | Actor | Party Guest (uncredited) |
 Sam Harris | Cast | Actor | Jewelry Shop Clerk (uncredited) |
 Stanley Adams | Cast | Actor | Rusty Trawler |
 Sue Casey | Cast | Actress | Party Guest in Blue and Green Dress (uncredited) |
 Tommy Farrell | Cast | Actor | Party Guest (uncredited) |
William Meader | Cast | Actor | Jewelry Shop Clerk (uncredited) |
Wilson Wood | Cast | Actor | Party Guest with Cat on Shoulder (uncredited) |
 Fay McKenzie | Cast | Actress | Party Guest Laughing in Mirror (uncredited) |
Mel Leonard | Cast | Cab Driver (uncredited) | |
 Richard Wyler | Cast | Actor | Party Guest (uncredited) |
 Miriam Nelson | Cast | Actress | Harriet - Party Guest in Gold Dress (uncredited) |
Tony Regan | Cast | Actor | Party Guest (uncredited) |
Nino Tempo | Cast | Actor | Customer (uncredited) |
Mary LeBow | Cast | Party Guest (uncredited) | |
 Hanna Landy | Cast | Actress | Party Guest (uncredited) |
George Fields | Cast | Actor | Harmonica Player (uncredited) |
 Bill Bradley | Cast | Reporter (uncredited) | |
James Field | Cast | Party Guest (uncredited) | |
Arthur Berkeley | Cast | Inmate (uncredited) | |
Joseph Glick | Cast | Inmate (uncredited) | |
Willie Bloom | Cast | Actor | Inmate (uncredited) |
Tom Curtis | Cast | Party Guest (uncredited) | |
Jim Michael | Cast | Actor | Strip Club Patron (uncredited) |
Joe Scott | Cast | Actor | Party Guest (uncredited) |
Danny Truppi | Cast | Inmate (uncredited) | |
Henry Barnard | Cast | Party Guest (uncredited) | |
Thayer Burton | Cast | Girl in Shower (uncredited) | |
Peggy Patten | Cast | Party Guest (uncredited) | |
Towyna Thomas | Cast | Party Guest (uncredited) | |
Leatrice Leigh | Cast | Telephone Operator (uncredited) | |
Christine Corbin | Cast | Sing Sing Prison Visitor (uncredited) | |
Linda Wong | Cast | Party Guest (uncredited) | |
William Benegal Rau | Cast | Hindu at Party (uncredited) | |
Florine Carlan | Cast | Party Guest (uncredited) | |
Barbara Kelley | Cast | Party Guest (uncredited) | |
Annabella Soong | Cast | Chinese Party Guest (uncredited) | |
Michael Quinlivan | Cast | Party Guest with Eyepatch (uncredited) | |
John Perri | Cast | Party Guest (uncredited) | |
| Person | Type | Job | Role(s) |
