UK Box Office 15th March, 2019
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Captain Marvel (2019) | £6,643,217 | £10,907,527 | £23,657,527 | -48% | 2 |
| 2 (new) |  | Fisherman's Friends (2019) | £1,154,864 | £1,154,864 | £1,154,864 | new | 1 |
| 3 (new) |  | What Men Want (2019) | £836,612 | £836,612 | £836,612 | new | 1 |
| 4 (3) |  | The Lego Movie 2: The Second Part (2019) | £643,623 | £733,124 | £17,522,377 | -21% | 6 |
| 5 (2) |  | Fighting With My Family (2019) | £632,598 | £991,196 | £4,640,128 | -38% | 3 |
| 6 (5) |  | How to Train Your Dragon: The Hidden World (2019) | £530,499 | £617,856 | £18,696,164 | -19% | 7 |
| 7 (4) |  | Instant Family (2019) | £467,902 | £696,455 | £9,746,027 | -31% | 5 |
| 8 (6) |  | Green Book (2019) | £351,502 | £699,533 | £9,091,220 | -31% | 7 |
| 9 (new) | Miszmasz Czyli Kogel Mogel 3 (2019) | £167,934 | £167,934 | £167,934 | new | 1 | |
| 10 (8) |  | The Kid Who Would Be King (2019) | £108,728 | £121,452 | £3,426,172 | -40% | 5 |
| 11 (13) |  | Everybody Knows (2019) | £100,469 | £166,277 | £284,357 | -15% | 2 |
| 12 (new) |  | The Prodigy (2019) | £96,905 | £96,905 | £96,905 | new | 1 |
| 13 (new) |  | Ben Is Back (2019) | £82,204 | £82,204 | £82,204 | new | 1 |
| 14 (10) |  | Alita: Battle Angel (2019) | £78,076 | £155,293 | £9,168,390 | -54% | 6 |
| 15 (7) |  | The Aftermath (2019) | £75,172 | £325,606 | £1,673,401 | -71% | 3 |
| 16 (14) |  | Bohemian Rhapsody (2018) | £67,285 | £198,475 | £54,694,629 | -42% | 21 |
| 17 (12) |  | The Favourite (2018) | £66,800 | £178,827 | £16,760,158 | -49% | 11 |
| 18 (new) |  | Benjamin (2019) | £33,194 | £33,194 | £33,194 | new | 1 |
| 19 (new) | Kudiye Lahore Diye (2019) | £31,458 | £31,458 | £31,458 | new | 1 | |
| 20 (20) |  | Mary Poppins Returns (2018) | £30,848 | £42,771 | £44,189,950 | -23% | 12 |
| 21 (26) |  | Alien (1979) 40th Anniversary | £25,723 | £25,723 | £166,702 | 54% | 20 |
| 22 (new) | Girl (2019) | £23,895 | £23,895 | £23,895 | new | 1 | |
| 23 (new) |  | Harvie and the Magic Museum (2017) | £19,689 | £19,689 | £19,689 | new | 1 |
| 24 (25) |  | All Is True (2019) | £16,062 | £46,317 | £940,931 | 14% | 6 |
| 25 (34) |  | Everybody's Talking About Jamie (2018) | £15,490 | £15,490 | £1,018,548 | 86% | 20 |
| 26 (new) |  | Under the Silver Lake (2019) | £13,820 | £13,820 | £13,820 | new | 1 |
| 27 (27) |  | A Private War (2018) | £12,188 | £25,663 | £504,166 | 29% | 5 |
| 28 (21) |  | Mary, Queen of Scots (2018) | £11,397 | £57,984 | £9,104,627 | -50% | 9 |
| 29 (19) |  | Maiden (2019) | £11,257 | £18,604 | £63,881 | -75% | 2 |
| 30 (new) | Rise the Story of Augustines (2019) | £8,503 | £8,503 | £8,503 | new | 1 | |
| 31 (28) |  | Stan and Ollie (2018) | £7,298 | £39,134 | £10,483,603 | 5% | 10 |
| 32 (new) | Chaal Jeevi Laiye (2019) | £7,196 | £7,196 | £7,196 | new | 1 | |
| 33 (24) |  | Ray and Liz (2019) | £6,561 | £14,662 | £31,098 | -60% | 2 |
| 34 (29) |  | Hey Duggee At the Cinema (2019) | £6,154 | £6,194 | £226,589 | 7% | 9 |
| 35 (new) | Children of the Snow Land (2019) | £4,458 | £4,458 | £4,458 | new | 1 | |
| 36 (new) |  | The Fight (2019) | £4,393 | £4,393 | £4,393 | new | 1 |
| 37 (new) | Blue Note Records Beyond the Notes (2019) | £1,974 | £1,974 | £1,974 | new | 1 | |
| 38 (31) | Lancaster Skies (2019) | £1,906 | £6,832 | £38,083 | -56% | 3 | |
| 39 (33) |  | Colette (2018) | £1,727 | £14,429 | £2,230,335 | -36% | 10 |
| 40 (39) |  | The Wife (2018) | £1,211 | £2,036 | £1,729,108 | 35% | 25 |
| 41 (re) |  | Coldplay: A Head Full of Dreams (2018) | £1,092 | £1,092 | £510,560 | RE | 1 |
| 42 (new) | Milan Talkies (2019) | £1,082 | £1,082 | £1,082 | new | 1 | |
| 43 (re) | Matthew Bourne's the Car Man 2015 (2016) | £998 | £998 | £93,852 | RE | 10 | |
| 44 (41) |  | Old Boys (2019) | £882 | £1,272 | £16,865 | 44% | 4 |
| 45 (re) |  | Destroyer (2018) | £809 | £809 | £248,229 | RE | 2 |
| 46 (37) | NT Live: I'm Not Running (2019) | £740 | £3,969 | £421,450 | -49% | 2 | |
| 47 (30) | Scotch the Golden Dram (2019) | £669 | £2,457 | £7,396 | -86% | 2 | |
| 48 (re) |  | The King and I From the London Palladium (2018) | £606 | £606 | £1,611,269 | RE | 10 |
| 49 (40) |  | Tortoise and the Hare: Northern Ballet Bite Sized Ballets 2019 (2019) | £561 | £561 | £30,342 | -6% | 8 |
| 50 (36) | Elves and the Shoemaker: Northern Ballet Bite Sized Ballets 2019 (2019) | £413 | £522 | £20,327 | -73% | 4 | |
| 51 (45) | Jellyfish (2019) | £246 | £2,993 | £26,886 | 38% | 5 | |
| 52 (43) | Of Love and Law (2019) | £100 | £191 | £5,924 | -55% | 2 | |