 | Iain Ling Clayton | | Spouse | Husband of Laura Ling |
| Iain Robertson | 42 | Actor | Small Faces |
 | Iain Rogers | | Spouse | Spouse of Virginie Ledoyen |
 | Iam Tongi | 19 | Musician | American Idol, season 21 winner |
| iAMcompton | 37 | Other | Fiance of Kyla Pratt |
|
 | Ian Alexander Sr | | Spouse | Ex Husband of Regina King |
 | Ian Bohen | 47 | Actor | Peter Hale of "Teen Wolf" |
 | Ian Buchanan | 66 | Actor | Duke Lavery in General Hospital, ABC soap opera |
| Ian Carmichael | 89* | Actor | Bertie Wooster "Jeeves & Wooster" |
| Ian Devaney | | Musician | |
| Ian Douglas Campbel, 11th Duke of Argyll | | Royalty | |
 | Ian Dury | 57* | Musician | Punk/new wave band, Ian Dury and the Blockheads |
 | Ian Fleming | 56* | Author | creator of "James Bond" |
| Ian Forrester | | Other | Fiance of Whtiney Forreter |
 | Ian Gomez | | Spouse | Spouse of Nia Vardalos |
 | Ian Harding | 37 | Actor | Ezra Fitz in Pretty Little Liars, Freedom series |
 | Ian Hendry | 53* | Actor | "The Avengers" |
 | Ian Holm | 88* | Actor | known for his stage work and for many film roles |
 | Ian Jordan | 52 | Director | Relationship with Karamo Brown |
| Ian Keasler | | Spouse | |
| Ian M. Dunn | | Actor | Widower of Emma Chambers |
| Ian MacNeil | | Other | Son of Robert MacNeil |
 | Ian McKellen | 84 | Actor | Gandalf of The Lord of The Rings, trilogy |
 | Ian McShane | 81 | Actor | Al Swearengern on Deadwood |
| Ian Prange | | Director | Dawson's Creek; One Tree Hill |
| Ian Purchas | | Other | Boyfriend of Jane Flemming |
| Ian Rumsey | 55 | Producer | |
| Ian Sawyers | | Coach | |
 | Ian Schinelli | | Fitness Trainer | Relationship with Jana Kramer |
 | Ian Smith | 47 | Other | |
 | Ian Somerhalder | 45 | Actor | Damon Salvator in The Vampire Diaries, The CW series |
| Ian Stenlake | 55 | Actor | |
 | Ian Walker | | Other | Goalkeeper |
 | Ian Watkins | 46 | Musician | Lead Singer of Welsh alternative rock band Lostprophets |
 | Ian Ziering | 60 | Actor | Steve Sanders on Beverly Hills 90210, Fox series |
| Ibrahim Moussa | | Other | Ex spouse of Natassja Kinski |
 | Ice Cube | 54 | Rapper | The Predator, album |
 | Ice-T | 66 | Rapper | Detective Fin Tutuola of Law and Order: SVU |
 | Icelene Jones | | Spouse | Widow of Ol' Dirty Bastard |
 | Ichiro Suzuki | 50 | Baseball | Seattle Mariners |
 | Ida Hove | | Spouse | Widow of Robert Prosky |
 | Ida Ljungqvist | 42 | Playboy Model | March 2008 Playmate of the Month and 2009 Playmate of the Year |
 | Ida Lupino | 81* | Actress | her hard-boiled roles |
| Ida Nettleship | 27* | Spouse | Daughter of artist John Trivett Nettleship |
 | Ida Saxton McKinley | 59* | Other | 25th First Lady of the United States |
| Ida Terkel | | Spouse | Wife of Studs Terkel |
 | Iddo Goldberg | 48 | Actor | Ben in iSecret Diary of a Call Girl, British tv series |
 | Idina Menzel | 52 | Actress | Maureen Johnson in Rent, rock musical |
 | Idris Elba | 51 | Actor | Stringer Bell in The Wire, HBO series |
 | Iggy Azalea | 33 | Rapper | Australian hip hop recording artist |
 | Iggy Pop | 76 | Singer | Iggy and the Stooges, band |
| Igor Dega | 60* | Actor | Ex Spouse of Ann Dvorak |
| Igor Jijikine | | Actor | |
| Igor Vishnyakov | | Photographer | spouse of Sasha Pivovarova |
| Igor Zorin | | Spouse | First husband of Amalia Mordvinova |
 | Ike Barinholtz | 47 | Actor | MADtv, television show |
| Ike Jones | 94 | Actor | Widower of Inger Stevens |
 | Ike Turner | 76* | Musician | Part of the Ike & Tina Turner duo |
 | Iker Casillas | 43 | Soccer | Spanish football goalkeeper |
 | Ilana Glazer | 37 | Comedian | Broad City, Comedy Central series |
 | Ilary Blasi | 42 | Model | is an Italian showgirl and model |
 | Ilene Chaiken | 66 | Producer | Producer "The L-Word" |
| Ilia Calderon | 52 | Journalist | |
 | Ilia Kulik | 46 | Skater | is a Russian figure skater. He is the 1998 Olympic Champion |
 | Iliana Fischer | 47 | Actress | |
 | Iliza Shlesinger | 41 | Comedian | 2008 winner of NBC's Last Comic Standing |
| Ilkay Guendogan | 33 | Soccer | |
 | Illeana Douglas | 58 | Actress | |
| Illeana Rossellini | 58 | Actress | Grace of My Heart, film |
| Illia Hayes | | Spouse | Spouse of Jarvis Hayes |
 | Illusion Millan | | Spouse | Relationship with Cesar Millan |
| Ilona Massey | | Other | |
| Ilona Szmick | | Spouse | |
| Ilona von Montagh | | Spouse | |
| iLoveMakonnen | 34 | Singer | Tuesday, single |
| Ilya Gazhiyenko | 37 | TV Personality | |
 | Ilya Salkind | 76 | Producer | for his contributions to the live-action Superman films of the 1970s and 80s |
 | Iman | 68 | Model | Supermodel |
 | Iman Shumpert | 33 | Basketball | Forward for the Cleveland Cavaliers |
| Imani Showalter | 53 | TV Personality | Ex-Fiancee of Stephen Jackson |
 | Ime Udoka | 46 | Basketball | Small Forward for the San Antonio Spurs |
 | Imogen Bailey | 46 | Model | many appearances in the men's magazines Ralph and FHM. |
 | Imogen Edwards-Jones | | Journalist | a British author and journalist |
 | Imogen Heap | 46 | Singer | |
 | Imogen Thomas | 41 | Singer | as part of Frou Frou and for her 2005 solo record Speak for Yourself |
 | Imogen Webber | 47 | Producer | Daughter of Andrew Lloyd Webber |
 | Imogene Coca | 92* | Actress | role opposite Sid Caesar on Your Show of Shows |
 | Imran Khan | 71 | Wrestler / WWF | One of the finest all-rounders in the game of Cricket |
| Ina Claire | 91* | Actress | |
 | Inaki Urdangarin | | Other | Spouse of Princess Cristina |
 | Inbar Lavi | 37 | Actress | Sheba in Prison Break, Fox series |
 | India Eisley | 30 | Actress | Ashley Juergens in Secret Life of the American Teenager, ABC Family series |
 | India Royale | | Internet Personality | Relationship with Lil Durk |
 | India Westbrooks | 28 | Model | Relationship with The Game |
 | India.Arie | 48 | Singer | Voyage to India, album |
 | Indiana Evans | 33 | Actress | Matilda Hunter in Home & Away, film |
| Indiya | | Other | Ex-Girlfriend of Lyfe Jennings |
| Indrani | | Photographer | Allegedly dating Lindsay lohan |
 | Indyamarie Jean Pelton | 30 | Model | Relationship with Chris Brown |
| Ineke ten Cate | | Other | Relationship with Rutger Hauer |
 | Ines de Ramon | 31 | Entrepreneur | Relationship with Paul Wesley |
 | Ines Misan | 59 | Model | Ex-Girlfriend of Ricky Martin |
| Ines Ochoa | | Spouse | Ex spouse of Herschel Savage |
 | Ines Redjeb | 36 | Singer | 7th place at German Idol season 7 |
 | Ines Rivero | 48 | Model | |
 | Ines Sainz | | TV Personality | TV Azteca |
 | Ines Sastre | 50 | Model | Lancome's spokesmodel for its perfume, Tresor |
 | Inez Andersson | | Spouse | |
| Inez Martin | | Other | |
 | Inge Morath | 78* | Photographer | 3rd wife of Arthur Miller |
 | Inge Posmyk | 53 | Newsperson / Anchor | |
| Ingeborg Rhoesa | | Spouse | Widow of Jon Pertwee |
| Inger Brunkert | | Spouse | Deceased spouse of Ola Brunkert |
| Inger Lise Ebeltoft | 47 | Model | Miss Norway 1995 |
 | Inger Stevens | 35* | Actress | The Farmer's Daughter |
 | Ingmar Bergman | 89* | Director | Winter Light |
 | Ingo Rademacher | 52 | Actor | Jasper 'Jax' Jacks in General Hospital, tv series |
| Ingrid Anderson | | Actress | Second Wife of Steven Bauer |
 | Ingrid Bergman | 67* | Actress | the fourth greatest female star of American cinema of all time |
 | Ingrid Betancourt | 62 | Senator | |
 | Ingrid Casares | | Restauranteur | one of Madonna's best gal pals |
| Ingrid Cesares | | Other | Hookup of Sandra Bernhard |
 | Ingrid Chauvin | 50 | Actress | her roles on the miniseries Mediterranee, Dolmen, and the series Femmes de loi |
| Ingrid Hajek | | Spouse | Ex spouse of James Caan |
| Ingrid K. Behrens | | Other | Spouse of Brendan O'Brien |
| Ingrid Lemme | 70 | Talkshow Host | American Dream Woman |
 | Ingrid Michaelson | 44 | Musician | Slow the Rain, album |
 | Ingrid Quinn | | Spouse | First Wife of David Boreanaz |
| Ingrid Satan | | Spouse | |
 | Ingrid Seynhaeve | 50 | Model | In 1991, she won the Elite Look of the Year contest |
| Ingrid Taylor | | Spouse | First spouse of Ed Begley, Jr. |
 | Ingrid Vandebosch | 54 | Model | Spouse of Jeff Gordon |
| Ingrid von Rosen | 65* | Spouse | Widow of Ingmar Bergman |
 | Inna Korobkina | | Actress | Fiancee of Steve Valentine |
 | Inna Zobova | 47 | Model | is a Russian model and actress. She was also the 1994 Miss Russia. |
 | Ioan Gruffudd | 50 | Actor | Harold Lowe in Titanic, film |
| Iolanda Quinn | | Designer | Ex spouse of Anthony Quinn |
| Ione Rucker | | Spouse | |
 | Ione Skye | 53 | Actress | is a British-born American actress |
| Ira Allen | | Singer | Ex-Husband of Molly Bee |
| Ira Audigier | | Spouse | Widow of Christian Audigier |
| Ira Bernstein | | Spouse | First Husband of Florence Henderson |
 | Ira Kunyansky | | Entrepreneur | Relationship with Abigail Breslin |
 | Ireland Baldwin | 28 | Model | Daughter of Alex Baldwin and Kim Basinger |
 | Irene Bedard | 56 | Actress | Voice of Pocahontas |
 | Irene Cara | 63* | Singer | What a feeling and Fame, singles |
 | Irene Dunne | 91* | Actress | |
 | Irene Fenwick | 49* | Actress | Spouse of Lionel Barrymore |
| Irene Gallegos | | Spouse | Ex spouse of Byron Velvick |
 | Irene Hervey | 89* | Actress | was an American television and film actress |
 | Irene Kahn | | Spouse | First Wife of Arthur Marx |
| Irene Labhart | | Spouse | Former spouse of Lex Barker |
| Irene Lopez | | Actress | Girlfriend of Macaulay Culkin |
 | Irene Mayer | 83* | Offspring | Daughter of Louis B. Mayer |
| Irene Miller | | Spouse | Wife of Martin Balsam |
| Iride Marzi | | Spouse | |
| Irina Agibalova | 59 | TV Personality | |
 | Irina Lazareanu | 41 | Model | Canadian Supermodel |
 | Irina Shayk | 38 | Model | 2007 Sports Illustrated Swimsuit Issue |
| Irina Vyacheslavovna Malandina | | Spouse | Second spouse of Roman Abramovich |
 | Iris Bjork Johannesdottir | 33 | Model | Relationship with Chris Pine |
| Iris Keitel | | Executive | Companion of Allen Klein |
| Iris Pressagh | | Spouse | First spouse of Billy Connolly |
| Irish Grinstead | 43 | Singer | 702, r&b trio |
| Irma Louise Logan | | Spouse | Wife of W.C. Handy |
 | Irma Mali | 48 | Actress | |
| Irma Navarre | | Other | Ex-Wife of Jack LaLanne |
| Irma Solomon | | Spouse | |
| Iroquois | 54 | Spouse | Ex-Husband of Nina Hagen |
 | Irv Gotti | 53 | Producer | Founder of Murder, Inc. Records |
 | Irvin Kershner | 87* | Director | |
| Irvin Willat | 85* | Director | Silent Film Director |
| Irving Adler | | Spouse | First Husband of Virginia Cherrill |
| Irving Azoff | | Other | Ex manager of Jennifer Lopez |
| Irving Penn | 92* | Photographer | was an American photographer known for his portraiture and fashion photography |
 | Irving R. Levine | 86* | Journalist | a former journalist for NBC |
| Irving Richards | | Other | Father of Denise Richards |
 | Irving Thalberg | 37* | Producer | |
| Irving Wheeler | | Spouse | Ex spouse of Carole Landis |
 | Isaac Carew | 38 | Model | Relationship with Dua Lipa |
 | Isaac Cohen | 42 | Model | Ex boyfriend of Britney Spears |
 | Isaac Hanson | 43 | Singer | Hanson Band |
 | Isaac Hayes | 65* | Actor | Theme From Shaft, single |
| Isaac Hockenhull | | Spouse | Ex spouse of Mahalia Jackson |
 | Isaac Mizrahi | 62 | Designer | for his eponymous fashion lines |
 | Isaac Tigrett | 77 | Entrepreneur | Founder of "Hard Rock Cafe" |
| Isaach de Bankole | | Actor | |
 | IsaBeall Quella | 40 | Actress | Relationship with Brad Garrett |
| Isabel Clarke | | Spouse | Ex-wife of Kenny Stabler |
 | Isabel Figueira | 43 | Model | |
| Isabel Goslar | | Spouse | 2nd spouse of Jurgen Prochnow |
 | Isabel Lucas | 39 | Actress | Tasha Andrews on popular Australian television soap opera Home and Away |
| Isabel Mabel MacArthur | | Spouse | |
 | Isabel Pakzad | 31 | Internet Personality | Relationship with James Franco |
 | Isabel Preysler | 73 | Spouse | Ex spouse of Julio Iglesias |
| Isabel Reis | | Other | |
 | Isabel Sanford | 86* | Actress | Louise "Weezy" Jefferson in "The Jeffersons" |
 | Isabeli Fontana | 40 | Model | modeled for Sports Illustrated Swimsuit Issue, Marie Claire, ELLE, Vogue, Harper's Bazaar |
| Isabella Blow | 48* | Journalist | English magazine editor and international style icon |
| Isabella Boylston | 38 | Other | |
| Isabella Brewster | 41 | Other | Sister of Jordana Brewster/Ex-Girlfriend of Russell Brand |
| Isabella Calthorpe | 44 | Actress | |
| Isabella Camil | | Other | Ex girlfriend of Luis Miguel |
| Isabella Devoto | | Spouse | Relationship with Brandon Barash |
| Isabella Fiorentino | 46 | Model | |
| Isabella Hofmann | | Spouse | Ex girlfriend of Daniel Baldwin |
 | Isabella Revilla | 28 | Entrepreneur | Relationship with Sheamus |
 | Isabella Rossellini | 71 | Actress | Lancome model, daughter of Ingrid Bergman and Roberto Rossellini |
| Isabella Ward | | Spouse | Ex spouse of Raymond Burr |
 | Isabelle Adjani | 68 | Actress | Moliere's L'Ecole des femmes |
 | Isabelle Boulay | 51 | Singer | is a francophone Canadian pop singer |
| Isabelle Camus | | Producer | Spouse of Yannick Noah |
 | Isabelle Caro | | Other | |
| Isabelle Dunn | | Spouse | Ex spouse of Tom Drake |
| Isabelle Foret | | Spouse | Spouse of Claude Francois |
 | Isabelle Fuhrman | 27 | Actress | Clove in "The Hunger Games" |
| Isabelle Funaro | | Model | |
 | Isabelle McNally | 33 | Actress | Relationship with Jonah Hill |
| Isabelle Vitari | | Actress | |
| Isadora Duncan | 50* | Other | Dancer |
| Isaiah Johnson | | Spouse | Husband of Stacie Orrico |
 | Isaiah Mustafa | 50 | Actor | Old Spice Commercials |
| Isaiah Rider | | Basketball | Former Lakers and Timberwolve Basketball Player |
| Isaiah Silva | 39 | Musician | Relationship with Frances Bean Cobain |
 | Isaiah Washington | 60 | Actor | Dr. Preston Burke on Grey's Anatomy |
 | Isaiah Whitlock, Jr. | | Actor | The Wire, television show |
 | Isani Griffith | 40 | Model | Relationship with Marilyn Manson |
 | Iselin Steiro | 38 | Model | is a Norwegian model |
 | Ish Soto | 50 | TV Personality | Relationship with Madisson Hausburg |
| Ishmael Butler | | Rapper | Digable Planets, hip hop trio |
 | Isiah Thomas | 62 | Coach | Point Guard of Detroit Pistons |
 | Isiah Whitlock, Jr. | | Actor | The Wire, television show |
 | Isis King | | Model | First Transgender Contestant, America's Next Top Model, cycle eleven |
 | Isla Fisher | 48 | Actress | Gloria in Wedding Crashers |
| Ismael Alfonso Halfss | | Other | |
 | Israel Houghton | 52 | Singer | Israel & New Breed |
 | Issa Rae | 39 | Producer | Insecure, television show |
 | Italia Ricci | 37 | Actress | April Carver in Chasing Life, ABC series |
 | Itati Cantoral | 48 | Actress | |
| Itzhak Shasha | | Other | |
| Iulia Vantur | 43 | TV Personality | TV Host , Actress, Dancing for you |
| Iva Richardson | | Spouse | |
| Ivalyn Joan Jurgensen | | Spouse | Ex spouse of Alex Karras |
| Ivan Barnev | | Other | |
| Ivan Cottom Foxwell | | Producer | |
| Ivan D. Brannan Jr. | | Other | Ex-boyfriend of Jennifer Capriati |
 | Ivan Dixon | 76* | Actor | POW Staff Sergeant James Kinchloe of Hogan's Heroes, television show |
| Ivan Menchell | | Spouse | Spouse of Karen Sillas |
 | Ivan Rodriguez | 52 | Baseball | New York Yankees |
 | Ivan Sergei | 51 | Actor | is an American actor known for his work in television |
| Ivan Turgenev | 65* | Author | His novel 'Fathers and Sons' |
| Ivan Velez | | Other | Backup Dancer for the Spice Girls tour |
 | Ivana Bozilovic | 46 | Model | Yugoslavian supermodel |
 | Ivana Milicevic | 49 | Actress | Valenka in the James Bond film Casino Royale |
 | Ivana Trump | 73* | Executive | Relationship with Donald Trump |
 | Ivana Vrdoljak | 53 | Sculptor | Spouse of Goran Visnjic |
 | Ivanka Trump | 42 | Model | Daughter of Donald Trump |
| Iver Studebaker Schmidt | | Other | Sixth Husband of Joyce Mathews |
| Ivone Kowalczyk | | Artist | Ex-wife of Andy Dick |
 | Ivor Guest, 4th Viscount Wimborne | 55 | Producer | Produced Hurricane, Grace Jones album |
| Ivy Holmes | | Other | Ex-Wife of Rockmond Dunbar |
 | Ivy Queen | 52 | Rapper | The Queen of Reggaeton |
 | Ivy Sherman | | Artist | |
| Ivy Slade | 43 | Other | |
| Iya Labunka | | Spouse | Wife of Wes Craven |
| Iyanla Vanzant | 70 | Philosopher | Iyanla: Fix My Life, television show |
 | Iyaz | 37 | Singer | Hit Single 'Replay' |
| Iz Kamakawiwoole | 38* | Singer | Hawaiian Singer and Musician |
 | Izabel Goulart | 39 | Model | Victoria's Secret Angels |
 | Izabella Miko | 43 | Actress | |
 | Izabella Scorupco | 53 | Actress | for appearing as Bond girl Natalya Simonova in the 1995 James Bond film GoldenEye |
 | Izabella St. James | 48 | Author | author of a memoir entitled Bunny Tales: Behind Closed Doors at the Playboy Mansion |
| Izabelle Filling | | Spouse | Ex girlfriend of Nick Carter |
| Izadore Marion | | Other | Second Husband of Connie Francis |
 | Izzy Johnston | | Musician | Relationship with Harry Judd |