John Heffernan, Caissie Levy, Rebecca Naomi Jones, Nikki M. James, Josh Groban and Megan Hilty were all born in 1981.
1981
62 shows opened on Broadway and in the West End in 1981.
Dreamgirls opened December 20, 1981 at Imperial Theatre and ran 1,521 performances.
Theatre de Lys closed.
Opened in 1981
UndatedJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Undated: 3 openings
| Unknown | Barnum , London | |
| Unknown | The Best Little Whorehouse in Texas 1983 Theatre Royal, Drury Lane, London | |
| Unknown | The Sound of Music Apollo Victoria Theatre, London |
January: 7 openings
| January 4, 1981 | Frankenstein Palace Theatre, Broadway | 1 perf. |
| January 8, 1981 | The Pirates Of Penzance Uris Theatre, Broadway | 772 perf. |
| January 14, 1981 | Emlyn Williams as Charles Dickens Century Theatre, Broadway | 22 perf. |
| January 15, 1981 | To Grandmother's House We Go Biltmore Theatre, Broadway | 61 perf. |
| January 21, 1981 | Shakespeare's Cabaret Bijou Theatre, Broadway | 54 perf. |
| January 22, 1981 | Macbeth Vivian Beaumont Theater, Broadway | 61 perf. |
| January 28, 1981 | The Five O'Clock Girl Helen Hayes Theatre, Broadway | 14 perf. |
February: 2 openings
| February 5, 1981 | Piaf Plymouth Theatre, Broadway | 165 perf. |
| February 23, 1981 | Heartland Century Theatre, Broadway | 24 perf. |
March: 7 openings
| March 1, 1981 | Sophisticated Ladies Lunt-Fontanne Theatre, Broadway | 767 perf. |
| March 3, 1981 | The Survivor Morosco Theatre, Broadway | 8 perf. |
| March 5, 1981 | Bring Back Birdie Martin Beck Theatre, Broadway | 4 perf. |
| March 15, 1981 | Broadway Follies Nederlander Theatre, Broadway | 1 perf. |
| March 19, 1981 | Lolita Brooks Atkinson Theatre, Broadway | 12 perf. |
| March 26, 1981 | Rose Cort Theatre, Broadway | 68 perf. |
| March 29, 1981 | Woman of the Year Palace Theatre, Broadway | 770 perf. |
April: 7 openings
| April 2, 1981 | The Father Circle In The Square Theatre, Broadway | 29 perf. |
| April 6, 1981 | Fools Eugene Oneill Theatre, Broadway | 40 perf. |
| April 9, 1981 | Aaah Oui Genty! Bijou Theatre, Broadway | 29 perf. |
| April 13, 1981 | Copperfield Anta Playhouse, Broadway | 13 perf. |
| April 22, 1981 | Animals Princess Theatre, Broadway | 1 perf. |
| April 27, 1981 | The Floating Light Bulb Vivian Beaumont Theater, Broadway | 65 perf. |
| April 30, 1981 | Can-Can Minskoff Theatre, Broadway | 5 perf. |
May: 9 openings
| May 3, 1981 | The Moony Shapiro Songbook Morosco Theatre, Broadway | 1 perf. |
| May 5, 1981 | Passionate Ladies Bijou Theatre, Broadway | 8 perf. |
| May 6, 1981 | Inacent Black Biltmore Theatre, Broadway | 14 perf. |
| May 7, 1981 | The Little Foxes Martin Beck Theatre, Broadway | 126 perf. |
| May 10, 1981 | I Won't Dance Helen Hayes Theatre, Broadway | 1 perf. |
| May 10, 1981 | It Had to Be You John Golden Theatre, Broadway | 48 perf. |
| May 11, 1981 | Cats , London | |
| May 12, 1981 | Lena Horne: "The Lady and Her Music" Nederlander Theatre, Broadway | 333 perf. |
| May 13, 1981 | St. Mark's Gospel Playhouse Theatre, Broadway | 22 perf. |
June: 4 openings
| June 12, 1981 | Wally's Cafe Brooks Atkinson Theatre, Broadway | 12 perf. |
| June 23, 1981 | This Was Burlesque Princess Theatre, Broadway | 28 perf. |
| June 24, 1981 | A Taste of Honey Century Theatre, Broadway | 157 perf. |
| June 25, 1981 | Scenes and Revelations Circle In The Square Theatre, Broadway | 29 perf. |
July: 1 opening
| July 9, 1981 | Fiddler on the Roof New York State Theatre, Broadway | 53 perf. |
August: 2 openings
| August 6, 1981 | The Supporting Cast Biltmore Theatre, Broadway | 36 perf. |
| August 18, 1981 | My Fair Lady Uris Theatre, Broadway | 119 perf. |
September: 2 openings
| September 20, 1981 | An Evening With Dave Allen Booth Theatre, Broadway | 29 perf. |
| September 22, 1981 | Twyla Tharp Dance Winter Garden Theatre, Broadway | 28 perf. |
October: 5 openings
| October 1, 1981 | A Talent for Murder Biltmore Theatre, Broadway | 77 perf. |
| October 4, 1981 | The Life and Adventures of Nicholas Nickleby Plymouth Theatre, Broadway | 49 perf. |
| October 12, 1981 | Marlowe Rialto Theatre, Broadway | 48 perf. |
| October 15, 1981 | Candida Circle In The Square Theatre, Broadway | 91 perf. |
| October 29, 1981 | Einstein and the Polar Bear Cort Theatre, Broadway | 4 perf. |
November: 9 openings
| November 4, 1981 | Crimes of the Heart John Golden Theatre, Broadway | 535 perf. |
| November 8, 1981 | Ned and Jack Little Theatre, Broadway | 1 perf. |
| November 9, 1981 | The Dresser Brooks Atkinson Theatre, Broadway | 200 perf. |
| November 10, 1981 | Oh, Brother! Anta Playhouse, Broadway | 3 perf. |
| November 12, 1981 | Mass Appeal Booth Theatre, Broadway | 212 perf. |
| November 15, 1981 | Camelot Winter Garden Theatre, Broadway | 48 perf. |
| November 16, 1981 | Merrily We Roll Along Alvin Theatre, Broadway | 16 perf. |
| November 17, 1981 | The First Martin Beck Theatre, Broadway | 31 perf. |
| November 19, 1981 | The West Side Waltz Ethel Barrymore Theatre, Broadway | 126 perf. |
December: 4 openings
| December 10, 1981 | Grown Ups Lyceum Theatre, Broadway | 83 perf. |
| December 13, 1981 | Kingdoms Cort Theatre, Broadway | 17 perf. |
| December 17, 1981 | Duet for One Royale Theatre, Broadway | 20 perf. |
| December 20, 1981 | Dreamgirls Imperial Theatre, Broadway | 1,521 perf. |
Closed in 1981
| January 3, 1981 | A Life Morosco Theatre, opened 1980 | 64 run |
| January 3, 1981 | Mixed Couples Brooks Atkinson Theatre, opened 1980 | 9 run |
| January 4, 1981 | Home Cort Theatre, opened 1980 | 278 run |
| January 4, 1981 | Peter Pan Lunt Fontanne Theatre, opened 1979 | 554 run |
| January 4, 1981 | The Philadelphia Story Vivian Beaumont Theater, opened 1980 | 60 run |
| January 11, 1981 | I Ought to Be in Pictures Eugene Oneill Theatre, opened 1980 | 324 run |
| January 11, 1981 | Tintypes John Golden Theatre, opened 1980 | 93 run |
| February 8, 1981 | A Lesson From Aloes Playhouse Theatre, opened 1980 | 96 run |
| February 8, 1981 | Brigadoon Majestic Theatre, opened 1980 | 133 run |
| February 8, 1981 | John Gabriel Borkman Circle In The Square Theatre, opened 1980 | 61 run |
| June 28, 1981 | Lunch Hour Ethel Barrymore Theatre, opened 1980 | 262 run |
| June 28, 1981 | The Elephant Man Booth Theatre, opened 1979 | 916 run |
| August 16, 1981 | Morning's at Seven Lyceum Theatre, opened 1980 | 564 run |
| September 6, 1981 | Gemini Little Theatre, opened 1977 | 1,819 run |
| September 6, 1981 | They’re Playing Our Song Imperial Theatre, opened 1979 | 1,082 run |
| September 27, 1981 | A Day in Hollywood/ A Night in the Ukraine John Golden Theatre, opened 1980 | 588 run |