| month | day | visitor | score | home | score |
|---|
| November | 3, 2029 | Celtics | 99 | Warriors | 71 |
| November | 4, 2029 | Celtics | 92 | Nets | 105 |
| November | 5, 2029 | Celtics | 94 | Nets | 119 |
| November | 7, 2029 | Bulls | 102 | Celtics | 118 |
| November | 10, 2029 | Wolves | 92 | Celtics | 89 |
| November | 13, 2029 | Celtics | 99 | Nets | 106 |
| November | 14, 2029 | Jazz | 105 | Celtics | 88 |
| November | 15, 2029 | Celtics | 99 | Jazz | 91 |
| November | 18, 2029 | 76ers | 89 | Celtics | 84 |
| November | 19, 2029 | Grizzlies | 72 | Celtics | 93 |
| November | 21, 2029 | Celtics | 128 | Bucks | 119 |
| November | 22, 2029 | Pacers | 103 | Celtics | 84 |
| November | 23, 2029 | Celtics | 90 | Pacers | 118 |
| November | 24, 2029 | Celtics | 110 | Sonics | 125 |
| November | 28, 2029 | Raptors | 124 | Celtics | 91 |
| November | 30, 2029 | Lakers | 94 | Celtics | 78 |
| December | 2, 2029 | Celtics | 91 | Pacers | 109 |
| December | 3, 2029 | Raptors | 106 | Celtics | 128 |
| December | 5, 2029 | Celtics | 91 | Knicks | 99 |
| December | 7, 2029 | Raptors | 110 | Celtics | 96 |
| December | 8, 2029 | Celtics | 88 | Bulls | 98 |
| December | 9, 2029 | Celtics | 92 | Knicks | 99 |
| December | 10, 2029 | Celtics | 78 | Rockets | 104 |
| December | 12, 2029 | Celtics | 94 | 76ers | 86 |
| December | 14, 2029 | Celtics | 97 | Grizzlies | 101 |
| December | 16, 2029 | Clippers | 116 | Celtics | 101 |
| December | 18, 2029 | Celtics | 94 | Bucks | 95 |
| December | 19, 2029 | Celtics | 90 | Bulls | 106 |
| December | 24, 2029 | Celtics | 107 | Heat | 100 |
| December | 25, 2029 | Celtics | 103 | Heat | 88 |
| December | 27, 2029 | Celtics | 89 | Suns | 103 |
| January | 1, 2030 | Pacers | 100 | Celtics | 93 |
| January | 2, 2030 | 76ers | 107 | Celtics | 85 |
| January | 3, 2030 | Heat | 92 | Celtics | 94 |
| January | 5, 2030 | Celtics | 104 | Bucks | 98 |
| January | 7, 2030 | Suns | 102 | Celtics | 104 |
| January | 8, 2030 | Pacers | 109 | Celtics | 94 |
| January | 12, 2030 | Celtics | 95 | Grizzlies | 91 |
| January | 13, 2030 | Pelicans | 91 | Celtics | 99 |
| January | 15, 2030 | Celtics | 99 | Raptors | 95 |
| January | 16, 2030 | Rockets | 98 | Celtics | 123 |
| January | 20, 2030 | 76ers | 92 | Celtics | 94 |
| January | 21, 2030 | Kings | 104 | Celtics | 85 |
| January | 27, 2030 | Grizzlies | 70 | Celtics | 88 |
| January | 28, 2030 | Nuggets | 104 | Celtics | 92 |
| January | 31, 2030 | Pacers | 102 | Celtics | 74 |
| February | 4, 2030 | Celtics | | Pelicans | |
| February | 7, 2030 | Celtics | | Grizzlies | |
| February | 10, 2030 | Warriors | | Celtics | |
| February | 12, 2030 | Celtics | | Kings | |
| February | 19, 2030 | Celtics | | Knicks | |
| February | 21, 2030 | Raptors | | Celtics | |
| February | 22, 2030 | Celtics | | Raptors | |
| February | 26, 2030 | Spurs | | Celtics | |
| February | 27, 2030 | Celtics | | Pacers | |
| March | 2, 2030 | Nets | | Celtics | |
| March | 10, 2030 | Bucks | | Celtics | |
| March | 16, 2030 | Celtics | | Bulls | |
| March | 18, 2030 | Celtics | | Heat | |
| March | 19, 2030 | Sonics | | Celtics | |
| March | 21, 2030 | Celtics | | Raptors | |
| March | 22, 2030 | Celtics | | Pelicans | |
| March | 25, 2030 | Celtics | | Lakers | |
| March | 28, 2030 | Celtics | | Mavericks | |
| April | 3, 2030 | Celtics | | Bucks | |
| April | 8, 2030 | Bulls | | Celtics | |
| April | 9, 2030 | Grizzlies | | Celtics | |
| April | 11, 2030 | Celtics | | Nuggets | |
| April | 14, 2030 | Celtics | | Pelicans | |
| April | 16, 2030 | Bucks | | Celtics | |
| April | 19, 2030 | Knicks | | Celtics | |
| April | 20, 2030 | Bucks | | Celtics | |
| April | 26, 2030 | Celtics | | Clippers | |
| May | 2, 2030 | Celtics | | Spurs | |
| May | 5, 2030 | Celtics | | Wolves | |
| May | 6, 2030 | Bulls | | Celtics | |
| May | 8, 2030 | Bulls | | Celtics | |
| May | 9, 2030 | Mavericks | | Celtics | |
| May | 10, 2030 | Nets | | Celtics | |
| May | 11, 2030 | Pelicans | | Celtics | |
| May | 13, 2030 | Bulls | | Celtics | |
| May | 14, 2030 | Grizzlies | | Celtics | |