| # | Week ending | Film | Gross | Notes | Ref |
|---|
| 1 | January 5, 1977 | King Kong | $3,025,159 | | [2] |
| 2 | January 12, 1977 | $2,088,200 | | [3] |
| 3 | January 19, 1977 | $1,206,064 | | [4] |
| 4 | January 26, 1977 | Rocky | $1,251,000 | Rocky reached number one in its ninth week on the chart | [5] |
| 5 | February 2, 1977 | $1,135,500 | | [6] |
| 6 | February 9, 1977 | $1,351,500 | | [7] |
| 7 | February 16, 1977 | $1,710,167 | | [8] |
| 8 | February 23, 1977 | $1,887,822 | | [9] |
| 9 | March 2, 1977 | $1,715,985 | | [10] |
| 10 | March 9, 1977 | $1,533,124 | | [11] |
| 11 | March 16, 1977 | $1,212,454 | | [12] |
| 12 | March 23, 1977 | $1,177,547 | | [13] |
| 13 | March 30, 1977 | Airport '77 | $1,350,700 | | [14] |
| 14 | April 6, 1977 | Rocky | $1,792,674 | Rocky returned to number one in its 19th week on the chart | [15] |
| 15 | April 13, 1977 | $1,688,305 | | [16] |
| 16 | April 20, 1977 | $1,277,740 | | [17] |
| 17 | April 27, 1977 | $1,088,195 | | [18] |
| 18 | May 4, 1977 | It's Alive (reissue) | $786,250 | It's Alive reached number one in its 15th week on the chart | [19] |
| 19 | May 11, 1977 | Annie Hall | $855,733 | Annie Hall reached number one in its third week of release | [20] |
| 20 | May 18, 1977 | $851,382 | | [21] |
| 21 | May 25, 1977 | The Greatest | $1,361,800 | | [22] |
| 22 | June 1, 1977 | Star Wars † | $1,947,500 | Star Wars grossed $2,556,418 nationally in its first six days to the end of the Memorial Day weekend from 43 theaters. Smokey and the Bandit grossed $2,689,851 in the four-day weekend from 386 theaters | [23] [24] [25] |
| 23 | June 8, 1977 | $1,971,000 | | [26] |
| 24 | June 15, 1977 | $2,231,800 | | [27] |
| 25 | June 22, 1977 | The Deep | $3,033,800 | The Deep grossed $8,124,316 nationally from all markets in the weekend ended June 19, an opening weekend record | [28] [29] |
| 26 | June 29, 1977 | $2,931,262 | | [30] |
| 27 | July 6, 1977 | $2,679,766 | | [31] |
| 28 | July 13, 1977 | Star Wars † | $2,291,696 | Star Wars returned to number one in its seventh week of release grossing $6,197,462 nationally in the weekend ended July 10 | [32] [33] |
| 29 | July 20, 1977 | $2,231,720 | Star Wars grossed $6,806,951 nationally in the weekend ended July 17 | [34] [35] |
| 30 | July 27, 1977 | $2,789,667 | Star Wars grossed $7,000,644 nationally in the weekend ended July 24 | [36] [37] |
| 31 | August 3, 1977 | $2,102,935 | Star Wars grossed $6,234,376 nationally (not including Canadian theaters) in the weekend ended July 24 | [38] [39] [40] |
| 32 | August 10, 1977 | $3,620,800 | Star Wars grossed $7,195,573 nationally in the weekend ended August 7 | [41] [42] |
| 33 | August 17, 1977 | $3,267,789 | Star Wars grossed $6,705,755 nationally in the weekend ended August 14 | [43] [44] |
| 34 | August 24, 1977 | $2,784,881 | Star Wars grossed $5,908,751 nationally in the weekend ended August 21 | [45] [46] |
| 35 | August 31, 1977 | $2,387,982 | Star Wars grossed $5,239,535 nationally in the weekend ended August 28 | [47] [48] |
| 36 | September 7, 1977 | $2,330,800 | Star Wars grossed $7,737,847 nationally in the 4-day Labor Day weekend | [49] [50] |
| 37 | September 14, 1977 | $1,661,131 | Star Wars grossed $4,648,085 nationally in the weekend ended September 11 | [51] [52] |
| 38 | September 21, 1977 | $2,051,900 | Star Wars grossed $5,684,969 nationally in the weekend ended September 18 | [53] [52] |
| 39 | September 28, 1977 | $2,005,746 | Star Wars grossed $5,117,235 nationally in the weekend ended September 25 | [54] [55] |
| 40 | October 5, 1977 | $1,752,210 | Star Wars grossed $4,475,000 nationally in the weekend ended October 2 | [56] [57] |
| 41 | October 12, 1977 | $1,446,583 | Star Wars grossed $4,538,323 nationally for the 4-day Columbus Day weekend | [58] [59] |
| 42 | October 19, 1977 | $1,227,260 | | [60] |
| 43 | October 26, 1977 | Looking For Mr Goodbar | $1,293,400 | Star Wars placed second on the chart based on 104 theaters but grossed $2,891,000 nationally in the weekend ended October 23 compared to $1,540,635 for Looking For Mr Goodbar | [61] [62] |
| 44 | November 2, 1977 | Oh, God! | $1,320,452 | Oh, God! reached number one in its fourth week of release. It grossed $1,508,511 nationally for the weekend ended October 30. Star Wars placed third on the chart based on 98 theaters but grossed $3,292,879 for the same period nationally from 739 theaters | [63] [64] [65] |
| 45 | November 9, 1977 | Looking For Mr Goodbar | $1,742,750 | Looking For Mr Goodbar returned to number one in its third week of release. Nationally it was only in 110 theaters; Star Wars placed third on the chart based on 104 theaters but in 665 theaters nationally it grossed $2,626,914 for the weekend ended November 6 | [66] [67] [68] |
| 46 | November 16, 1977 | $1,194,150 | Looking For Mr Goodbar was only in 110 theaters nationally; Star Wars placed third on the chart based on 105 theaters but in 642 theaters nationally it grossed $2,269,052 for the weekend ended November 13 | [69] [67] [70] |
| 47 | November 23, 1977 | $1,027,000 | Looking For Mr Goodbar expanded to 214 theaters nationally; Star Wars placed third on the chart based on 91 theaters but in 605 theaters nationally it grossed $1,949,157 for the weekend ended November 20 | [71] [67] [72] |
| 48 | November 30, 1977 | Star Wars † | $1,283,735 | Star Wars returned to number one in its 27th week of release grossing $2,472,656 nationally for the weekend ended November 27 | [73] [74] |
| 49 | December 7, 1977 | Oh, God! | $888,857 | Oh, God! returned to number one in its ninth week of release | [75] |
| 50 | December 14, 1977 | Star Wars † | $585,541 | Star Wars returned to number one in its 29th week of release grossing $1,152,953 nationally for the weekend ended December 11 | [76] [77] |
| 51 | December 21, 1977 | Close Encounters of the Third Kind | $3,856,656 | Close Encounters of the Third Kind reached number one in its fifth week of release and grossed $5,379,460 nationally from all markets in the weekend ended December 18 | [78] [79] |
| 52 | December 28, 1977 | $3,868,450 | | [80] |
|