| # | Weekend ending | Film | Gross | Notes | Ref |
|---|
| 1 | 3 January 1988 | Masters of the Universe | £342,680 | | [1] [2] |
| 2 | 10 January 1988 | Predator | £598,537 | Predator reached number one in its second week of release | [3] [4] |
| 3 | 17 January 1988 | Fatal Attraction | £904,240 | Fatal Attraction grossed a record £2,048,421 in its opening week | [5] [6] [7] [8] |
| 4 | 24 January 1988 | £1,057,905 | | [9] [6] |
| 5 | 31 January 1988 | £1,010,184 | | [10] [11] |
| 6 | 7 February 1988 | £818,556 | | [12] [13] |
| 7 | 14 February 1988 | TBD | Fatal Attraction grossed £2,100,361 for the week | [14] [15] [13] |
| 8 | 21 February 1988 | TBD | Fatal Attraction grossed £1,135,617 for the week | [16] [15] |
| 9 | 28 February 1988 | £526,317 | | [17] [15] |
| 10 | 6 March 1988 | £379,432 | | [18] [19] |
| 11 | 13 March 1988 | Stakeout | £305,456 | | [20] [21] |
| 12 | 20 March 1988 | Fatal Attraction | £241,267 | Fatal Attraction returned to number one in its tenth week of release | [22] [23] |
| 13 | 27 March 1988 | Empire of the Sun | £177,125 | | [24] [25] |
| 14 | 3 April 1988 | The Fox and the Hound (reissue) | £203,544 | The reissue of The Fox and the Hound reached number one in its second week of release | [26] [27] |
| 15 | 10 April 1988 | Empire of the Sun | £203,759 | Empire of the Sun returned to number one in its third week of release | [28] [29] |
| 16 | 17 April 1988 | Moonstruck | £230,491 | Moontruck reached number one in its fourth week of release | [30] [31] |
| 17 | 24 April 1988 | £214,145 | | [32] [33] |
| 18 | 1 May 1988 | Three Men and a Baby | £1,097,870 | Three Men and a Baby reached number one in its fifth week of release | [34] [35] |
| 19 | 8 May 1988 | £890,632 | | [36] [37] |
| 20 | 15 May 1988 | TBD | Three Men and a Baby grossed £881,822 for the week | [38] [39] |
| 21 | 22 May 1988 | £400,022 | | [40] [39] |
| 22 | 29 May 1988 | £391,156 | | [41] [42] |
| 23 | 5 June 1988 | £327,343 | | [43] [44] |
| 24 | 12 June 1988 | £218,076 | | [45] [46] |
| 25 | 19 June 1988 | £157,189 | | [47] [48] |
| 26 | 26 June 1988 | Crocodile Dundee II | £1,333,508 | Crocodile Dundee II had a record opening weekend surpassing Beverly Hills Cop II's £1,008,450 | [49] [50] [51] [52] [53] |
| 27 | 3 July 1988 | £1,289,810 | | [54] [55] |
| 28 | 10 July 1988 | £996,082 | | [56] [57] |
| 29 | 17 July 1988 | £622,845 | | [58] [59] |
| 30 | 24 July 1988 | £589,603 | | [60] [61] |
| 31 | 31 July 1988 | The Jungle Book (reissue) | £592,922 | The reissue of The Jungle Book reached number one in its sixth week of release | [62] [63] |
| 32 | 7 August 1988 | Coming to America | £521,566 | Coming to America reached number one in its second week of release | [64] [65] |
| 33 | 14 August 1988 | £600,969 | | [66] [67] |
| 34 | 21 August 1988 | Beetlejuice | £524,740 | | [68] [69] |
| 35 | 28 August 1988 | Rambo III | £551,189 | | [70] [71] |
| 36 | 4 September 1988 | £318,227 | | [72] [73] |
| 37 | 11 September 1988 | Beetlejuice | £214,901 | Beetlejuice returned to number one in its fourth week of release | [74] [75] |
| 38 | 18 September 1988 | Frantic | £219,232 | | [76] [77] |
| 39 | 25 September 1988 | The Running Man | £577,953 | | [78] [79] |
| 40 | 2 October 1988 | Good Morning, Vietnam | £767,851 | | [80] [81] |
| 41 | 9 October 1988 | £742,164 | | [82] [83] |
| 42 | 16 October 1988 | Buster | TBD | Buster reached number one in its fifth week of release with a weekly gross of £1,085,213 | [84] [85] |
| 43 | 23 October 1988 | A Fish Called Wanda | £718,594 | A Fish Called Wanda reached number one in its second week of release | [86] [85] |
| 44 | 30 October 1988 | £761,468 | | [87] [88] |
| 45 | 6 November 1988 | £670,486 | | [89] [90] |
| 46 | 13 November 1988 | £723,628 | | [91] [92] |
| 47 | 20 November 1988 | £629,032 | | [93] [94] |
| 48 | 27 November 1988 | Scrooged | £548,212 | | [95] [96] |
| 49 | 4 December 1988 | Who Framed Roger Rabbit | £1,506,863 | Who Framed Roger Rabbit surpassed the opening weekend record set by Crocodile Dundee II | [97] [98] [99] |
| 50 | 11 December 1988 | £1,280,841 | | [100] [101] |
| 51 | 18 December 1988 | £901,811 | | [102] |
| 52 | 25 December 1988 | TBD | | [103] |
|