| # | Weekend end date | Film | Box office | Notes | Ref |
|---|
| 1 | January 6, 1985 | Beverly Hills Cop | $11,515,665 | | [2] |
| 2 | January 13, 1985 | $9,616,239 | | [3] |
| 3 | January 20, 1985 | $6,475,055 | | [4] |
| 4 | January 27, 1985 | $8,216,877 | | [5] |
| 5 | February 3, 1985 | $7,143,280 | | [6] |
| 6 | February 10, 1985 | $6,026,722 | | [7] |
| 7 | February 18, 19854-day weekend | $7,770,244 | | [8] |
| 8 | February 24, 1985 | $5,857,274 | | [9] |
| 9 | March 3, 1985 | $5,114,137 | | [10] |
| 10 | March 10, 1985 | Witness | $4,506,587 | Witness reached #1 in its fifth weekend of release after being #2 for the past four weekends. | [11] |
| 11 | March 17, 1985 | Beverly Hills Cop | $4,614,165 | Beverly Hills Cop reclaimed #1 in fifteenth weekend of release. | [12] |
| 12 | March 24, 1985 | Friday the 13th: A New Beginning | $8,032,883 | | [13] |
| 13 | March 31, 1985 | Police Academy 2: Their First Assignment | $10,675,896 | Police Academy 2 had the biggest opening in March ever. | [14] [15] |
| 14 | April 7, 1985 | $8,608,385 | | [16] |
| 15 | April 14, 1985 | $5,406,970 | | [17] |
| 16 | April 21, 1985 | $4,052,568 | | [18] |
| 17 | April 28, 1985 | Stick | $3,358,299 | | [19] |
| 18 | May 5, 1985 | Code of Silence | $5,512,461 | | [20] |
| 19 | May 12, 1985 | $3,583,099 | | [21] |
| 20 | May 19, 1985 | $2,803,483 | | [22] |
| 21 | May 27, 19854-day weekend | Rambo: First Blood Part II | $25,169,330 | Rambo: First Blood Part II had the highest weekend debut of 1985 and broke Beverly Hills Cop 's record ($15.2 million) for highest weekend debut for a R-rated film. It was TriStar Pictures' first film to gross over $10 million in a weekend. | [23] |
| 22 | June 2, 1985 | $14,810,543 | | [24] |
| 23 | June 9, 1985 | $10,228,608 | | [25] |
| 24 | June 16, 1985 | $9,162,153 | | [26] |
| 25 | June 23, 1985 | Cocoon | $7,936,427 | | [27] |
| 26 | June 30, 1985 | Pale Rider | $9,119,111 | | [28] |
| 27 | July 7, 1985 | Back to the Future | $11,152,500 | | [29] |
| 28 | July 14, 1985 | $10,555,133 | | [30] |
| 29 | July 21, 1985 | $10,315,305 | | [31] |
| 30 | July 28, 1985 | National Lampoon's European Vacation | $12,329,627 | National Lampoon's European Vacation broke record Police Academy 2: Their First Assignment ($10 million) for the highest weekend debut for a comedy film. | [32] |
| 31 | August 4, 1985 | Back to the Future | $8,428,452 | Back to the Future reclaimed #1 in its fifth weekend of release. | [33] |
| 32 | August 11, 1985 | $8,074,395 | | [34] |
| 33 | August 18, 1985 | $7,252,140 | | [35] |
| 34 | August 25, 1985 | $6,927,360 | | [36] |
| 35 | September 2, 19854-day weekend | $9,049,668 | | [37] |
| 36 | September 8, 1985 | $5,214,465 | | [38] |
| 37 | September 15, 1985 | $4,134,257 | | [39] |
| 38 | September 22, 1985 | $3,924,156 | | [40] |
| 39 | September 29, 1985 | Invasion U.S.A. | $6,891,609 | | [41] |
| 40 | October 6, 1985 | Commando | $7,700,015 | | [42] |
| 41 | October 14, 19854-day weekend | $6,540,130 | | [43] |
| 42 | October 20, 1985 | $4,171,033 | | [44] |
| 43 | October 27, 1985 | Jagged Edge | $3,216,053 | Jagged Edge reached #1 in its fourth weekend of release. | [45] |
| 44 | November 3, 1985 | Death Wish 3 | $5,319,116 | | [46] |
| 45 | November 10, 1985 | $3,161,679 | | [47] |
| 46 | November 17, 1985 | Once Bitten | $4,025,657 | | [48] |
| 47 | November 24, 1985 | King Solomon's Mines | $5,005,788 | | [49] |
| 48 | December 1, 1985 | Rocky IV | $19,991,537 | Rocky IV set the record opening for a three-day weekend beating Star Trek III: The Search for Spock 's $16.7 million and also recorded the biggest Thanksgiving opening | [50] [51] |
| 49 | December 8, 1985 | $11,189,102 | | [52] |
| 50 | December 15, 1985 | $7,208,991 | | [53] |
| 51 | December 22, 1985 | $8,445,197 | | [54] |
| 52 | December 29, 1985 | $10,755,123 | | [55] |
|