All theatres: N
| Name | Town | Year built |
|---|---|---|
| Neptune | Liverpool | 1913 |
| New (Cardiff) | Cardiff | 1906 |
| New (Hull) | Hull | 1834 |
| New (Oswestry) | Oswestry | 1819 |
| New Central Hall | Lincoln | 1902 |
| New Cross Empire | London | 1899 |
| New Empire Theatre | Southend-on-Sea | 1891 |
| New London Theatre | London | 1972 |
| New Pavilion | Morley | 1911 |
| New Princes | North Shields | 1929 |
| New Rainbow/Astoria | London | 1930 |
| New Theatre (Canterbury) | Canterbury | 1790 |
| New Theatre (Oxford) | Oxford | 1908 |
| New Theatre & Opera House (Hippodrome) | Burton-upon-Trent | 1867 |
| New Theatre Picturedrome | Newark | 1909 |
| New Theatre Royal (Portsmouth) | Portsmouth | 1856 |
| New Victoria/Odeon | Edinburgh | 1930 |
| Newtown Palace | Birmingham | 1914 |
| Noel Coward | London | 1903 |
| Normansfield Hospital (Entertainment Hall) Theatre | London | 1879 |
| North Pier Pavilion | Blackpool | 1874 |
| Nottingham Playhouse (former) | Nottingham | 1910 |
| Novello (London) | London | 1905 |
| Novello (Sunninghill) | Sunninghill | 1900 |
