List of Spanish films of 2023
A list of Spanish-produced and co-produced feature films released in Spain in 2023. When applicable, the domestic theatrical release date is favoured.
Box office
The ten highest-grossing Spanish films in 2023, by in-year domestic box office gross revenue, were as follows:| Rank | Title | Distributor | Admissions | Domestic gross |
| 1 | Championext | Universal Pictures | 1,975,785 | 11,888,158 |
| 2 | A Moroccan Affair | Universal Pictures | 1,293,773 | 8,883,294 |
| 3 | Summer Vacation | Sony Pictures | 1,245,648 | 7,417,977 |
| 4 | Mummies | Warner Bros. Pictures | 960,628 | 5,915,965 |
| 5 | One Hell of a Holiday! | Universal Pictures | 803,351 | 4,803,875 |
| 6 | Co-Husbands | Buena Vista International | 622,263 | 4,067,858 |
| 7 | The Night My Dad Saved Christmas | A Contracorriente Films | 528,061 | 3,383,758 |
| 8 | The Beasts | A Contracorriente Films | 511,766 | 3,276,371 |
| 9 | El hotel de los líos. García y García 2 | Buena Vista International | 363,814 | 2,229,338 |
| 10 | How to Become a Modern Man | Warner Bros. Pictures | 332,054 | 2,133,099 |