Philip Loeb, Tom Powers, Harry Kelly, Edward H. Robins, Edward Martindel and George Marion all died in 1955.
1955
75 shows opened on Broadway and in the West End in 1955.
Damn Yankees opened May 5, 1955 at 46th Street Theatre and ran 1,019 performances.
48th Street Theatre closed.
Central Theatre closed.
Holiday Theatre closed.
Lucille Lortel Theatre opened.
Princess Theatre closed.
Opened in 1955
UndatedJanuaryFebruaryMarchAprilMayJuneAugustSeptemberOctoberNovemberDecember
Undated: 5 openings
| Unknown | Man Alive Aldwych Theatre, London | |
| Unknown | The Pajama Game , London | |
| Unknown | The Scandalous Affair of Mr Kettle and Mrs Moon a comedy in three acts Duchess Theatre, London | |
| Unknown | The Whole Truth Aldwych Theatre, London | |
| Unknown | Waiting for Godot , London |
January: 5 openings
| January 5, 1955 | The Fourposter City Center, Broadway | 15 perf. |
| January 18, 1955 | Festival Longacre Theatre, Broadway | 23 perf. |
| January 19, 1955 | The Time of Your Life City Center, Broadway | 15 perf. |
| January 26, 1955 | The Grand Prize Plymouth Theatre, Broadway | 21 perf. |
| January 27, 1955 | Plain And Fancy Mark Hellinger Theatre, Broadway | 461 perf. |
February: 8 openings
| February 2, 1955 | The Wisteria Trees City Center, Broadway | 15 perf. |
| February 3, 1955 | The Southwest Corner Holiday Theatre, Broadway | 36 perf. |
| February 7, 1955 | Escudero Playhouse Theatre, Broadway | |
| February 10, 1955 | The Desperate Hours Ethel Barrymore Theatre, Broadway | 212 perf. |
| February 16, 1955 | Tonight in Samarkand Morosco Theatre, Broadway | 29 perf. |
| February 17, 1955 | The Wayward Saint Cort Theatre, Broadway | 21 perf. |
| February 23, 1955 | The Dark Is Light Enough Anta Playhouse, Broadway | 69 perf. |
| February 24, 1955 | Silk Stockings Imperial Theatre, Broadway | 478 perf. |
March: 2 openings
| March 2, 1955 | Bus Stop Music Box Theatre, Broadway | 478 perf. |
| March 24, 1955 | Cat on a Hot Tin Roof Morosco Theatre, Broadway | 694 perf. |
April: 7 openings
| April 6, 1955 | 3 for Tonight Plymouth Theatre, Broadway | 85 perf. |
| April 12, 1955 | Champagne Complex Cort Theatre, Broadway | 23 perf. |
| April 18, 1955 | Ankles Aweigh Mark Hellinger Theatre, Broadway | 176 perf. |
| April 19, 1955 | All in One Playhouse Theatre, Broadway | 47 perf. |
| April 20, 1955 | Guys and Dolls City Center, Broadway | 31 perf. |
| April 21, 1955 | Inherit the Wind National Theatre, Broadway | 806 perf. |
| April 28, 1955 | The Honeys Longacre Theatre, Broadway | 36 perf. |
May: 3 openings
| May 5, 1955 | Damn Yankees 46th Street Theatre, Broadway | 1,019 perf. |
| May 23, 1955 | Once Upon A Tailor Cort Theatre, Broadway | 8 perf. |
| May 26, 1955 | Seventh Heaven ANTA Theatre, Broadway | 44 perf. |
June: 1 opening
| June 20, 1955 | Almost Crazy Longacre Theatre, Broadway | 16 perf. |
August: 1 opening
| August 17, 1955 | The Skin of Our Teeth Anta Playhouse, Broadway | 22 perf. |
September: 7 openings
| September 6, 1955 | Catch a Star! Plymouth Theatre, Broadway | 23 perf. |
| September 20, 1955 | Marcel Marceau Phoenix Theatre, Broadway | 32 perf. |
| September 26, 1955 | A Day By The Sea Anta Playhouse, Broadway | 24 perf. |
| September 27, 1955 | Hear! Hear! Ziegfeld Theatre, Broadway | 38 perf. |
| September 28, 1955 | Maurice Chevalier Lyceum Theatre, Broadway | 46 perf. |
| September 28, 1955 | Maurice Chevalier in an evening of Songs and Impressions Lyceum Theatre, Broadway | 46 perf. |
| September 29, 1955 | A View From the Bridge / A Memory of Two Mondays Coronet Theatre, Broadway | 149 perf. |
October: 22 openings
| October 1, 1955 | The Young and Beautiful Longacre Theatre, Broadway | 65 perf. |
| October 2, 1955 | Antonio Broadway Theatre, Broadway | 37 perf. |
| October 3, 1955 | The Yeomen of the Guard Shubert Theatre, Broadway | 8 perf. |
| October 3, 1955 | Tiger at the Gates Plymouth Theatre, Broadway | 217 perf. |
| October 4, 1955 | Island of Goats Fulton Theatre, Broadway | 7 perf. |
| October 5, 1955 | The Diary of Anne Frank Cort Theatre, Broadway | 717 perf. |
| October 6, 1955 | The Pirates Of Penzance Shubert Theatre, Broadway | 8 perf. |
| October 6, 1955 | The Wooden Dish Booth Theatre, Broadway | 12 perf. |
| October 10, 1955 | Joyce Grenfell Requests the Pleasure . . . Bijou Theatre, Broadway | 65 perf. |
| October 10, 1955 | The Mikado Shubert Theatre, Broadway | 12 perf. |
| October 11, 1955 | The Carefree Tree Phoenix Theatre, Broadway | 24 perf. |
| October 13, 1955 | Princess Ida Shubert Theatre, Broadway | 8 perf. |
| October 13, 1955 | Will Success Spoil Rock Hunter? Belasco Theatre, Broadway | 444 perf. |
| October 17, 1955 | A Roomful of Roses Playhouse Theatre, Broadway | 88 perf. |
| October 17, 1955 | Trial by Jury & H.M.S. Pinafore Shubert Theatre, Broadway | 13 perf. |
| October 20, 1955 | No Time for Sergeants Alvin Theatre, Broadway | 796 perf. |
| October 20, 1955 | Ruddigore Shubert Theatre, Broadway | 8 perf. |
| October 24, 1955 | Iolanthe Shubert Theatre, Broadway | 7 perf. |
| October 24, 1955 | The Desk Set Broadhurst Theatre, Broadway | 297 perf. |
| October 25, 1955 | Comédie Française Program 1 Broadway Theatre, Broadway | 16 perf. |
| October 26, 1955 | The Chalk Garden Ethel Barrymore Theatre, Broadway | 182 perf. |
| October 27, 1955 | Deadfall Holiday Theatre, Broadway | 20 perf. |
November: 11 openings
| November 4, 1955 | The Heavenly Twins Booth Theatre, Broadway | 35 perf. |
| November 8, 1955 | Comédie Française Program 2 Broadway Theatre, Broadway | 8 perf. |
| November 9, 1955 | A Hatful of Rain Lyceum Theatre, Broadway | 398 perf. |
| November 10, 1955 | The Vamp Winter Garden Theatre, Broadway | 60 perf. |
| November 15, 1955 | Comédie Française Program 3 Broadway Theatre, Broadway | 8 perf. |
| November 15, 1955 | The Terrible Swift Sword Phoenix Theatre, Broadway | 8 perf. |
| November 17, 1955 | The Lark Longacre Theatre, Broadway | 229 perf. |
| November 22, 1955 | Carmen Amaya and Her Company Broadway Theatre, Broadway | 18 perf. |
| November 22, 1955 | Katherine Dunham and Her Company Broadway Theatre, Broadway | 32 perf. |
| November 24, 1955 | Janus Plymouth Theatre, Broadway | 251 perf. |
| November 30, 1955 | Pipe Dream Shubert Theatre, Broadway | 246 perf. |
December: 3 openings
| December 5, 1955 | The Matchmaker Royale Theatre, Broadway | 486 perf. |
| December 22, 1955 | The Righteous Are Bold Holiday Theatre, Broadway | 68 perf. |
| December 28, 1955 | Red Roses for Me Booth Theatre, Broadway | 29 perf. |
Closed in 1955
| January 2, 1955 | What Every Woman Knows City Center, opened 1954 | 15 run |
| January 8, 1955 | The Tender Trap Longacre Theatre, opened 1954 | 102 run |
| January 15, 1955 | Reclining Figure Lyceum Theatre, opened 1954 | 116 run |
| January 15, 1955 | Ruth Draper and Paul Draper Bijou Theatre, opened 1954 | 24 run |
| January 22, 1955 | The Caine Mutiny Court-Martial Plymouth Theatre, opened 1954 | 415 run |
| January 29, 1955 | Dear Charles Morosco Theatre, opened 1954 | 155 run |
| February 12, 1955 | The Rainmaker Cort Theatre, opened 1954 | 125 run |
| February 12, 1955 | The Solid Gold Cadillac Belasco Theatre, opened 1953 | 526 run |
| February 26, 1955 | Mrs. Patterson National Theatre, opened 1954 | 101 run |
| February 26, 1955 | Peter Pan Winter Garden, opened 1954 | 152 run |
| February 26, 1955 | Wedding Breakfast 48th Street Theatre, opened 1954 | 113 run |
| March 12, 1955 | Quadrille Coronet Theatre, opened 1954 | 150 run |
| April 2, 1955 | The Saint of Bleecker Street “A New Music Drama” Broadway Theatre, opened 1954 | 92 run |
| April 23, 1955 | Kismet Ziegfeld Theatre, opened 1953 | 583 run |
| April 23, 1955 | The Flowering Peach Belasco Theatre, opened 1954 | 135 run |
| May 21, 1955 | House of Flowers Alvin Theatre, opened 1954 | 165 run |
| June 18, 1955 | Tea and Sympathy Ethel Barrymore Theatre, opened 1953 | 712 run |
| June 25, 1955 | Can-Can Shubert Theatre, opened 1953 | 892 run |
| August 13, 1955 | The Seven Year Itch Fulton Theatre, opened 1952 | 1,141 run |
| September 24, 1955 | Anastasia Lyceum Theatre, opened 1954 | 272 run |
| September 24, 1955 | Anniversary Waltz Broadhurst Theatre, opened 1954 | 611 run |
| September 27, 1955 | The Bad Seed 46th Street Theatre, opened 1954 | 334 run |
| October 1, 1955 | Lunatics and Lovers Broadhurst Theatre, opened 1954 | 336 run |
| November 26, 1955 | The Boy Friend Royale Theatre, opened 1954 | 485 run |