Spanish Box Office For May 2023
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Fast X | $13,859,069 | 377 | $5,457,558 | 39.4% | 377 | May 19 | - | Universal Pictures International (UPI) |
| 2 | The Little Mermaid | $12,784,750 | 363 | $3,411,031 | 26.7% | 363 | May 26 | - | Walt Disney Studios Motion Pictures |
| 3 | Guardians of the Galaxy Vol. 3 | $12,364,672 | 365 | $3,409,121 | 27.6% | 365 | May 5 | - | Walt Disney Studios Motion Pictures |
| 4 | Epic Tails | $505,979 | 259 | $150,265 | 29.7% | 259 | May 12 | - | Notorious Pictures |
| 5 | The Eight Mountains | $371,046 | 86 | $80,175 | 21.6% | 86 | May 19 | - | Avalon |
| 6 | Marlowe | $348,754 | 151 | $125,970 | 36.1% | 146 | May 12 | - | Sun Distribution |
| 7 | The Crime Is Mine | $338,684 | 119 | $86,043 | 25.4% | 119 | May 5 | - | Caramel Films |
| 8 | Book Club: The Next Chapter | $275,752 | 267 | $105,165 | 38.1% | 267 | May 12 | - | Universal Pictures International (UPI) |
| 9 | Strange Way of Life | $244,525 | 181 | $74,918 | 30.6% | 181 | May 26 | - | BTeam Pictures |
| 10 | Love Again | $206,710 | 248 | $105,782 | 51.2% | 248 | May 12 | - | Sony Pictures Releasing |
| 11 | Jeepers Creepers: Reborn | $197,029 | 161 | $79,447 | 40.3% | 161 | May 12 | - | Selecta Visión |
| 12 | Knights of the Zodiac | $188,036 | 215 | $112,179 | 59.7% | 215 | May 26 | - | Sony Pictures Releasing |
| 13 | Siege | $141,748 | 193 | $70,193 | 49.5% | 193 | May 5 | - | Sony Pictures Releasing |
| 14 | In the Company of Women | $108,979 | 56 | $26,030 | 23.9% | 56 | May 5 | - | Filmax |
| 15 | The Hummingbird | $76,962 | 55 | $36,773 | 47.8% | 55 | May 26 | - | Karma Films |
| 16 | The Lost King | $62,854 | 95 | $26,760 | 42.6% | 95 | May 5 | - | Vértigo Films |
| 17 | Sica | $36,246 | 50 | $15,276 | 42.1% | 50 | May 19 | - | A Contracorriente Films |
| 18 | Gelditasuna ekaitzean | $26,620 | 17 | $8,891 | 33.4% | 17 | May 12 | - | Vidania Films |
| 19 | Killing Crabs | $20,535 | 16 | $3,672 | 17.9% | 16 | May 26 | - | Filmax |
| 20 | Unzué. L'últim equip del Juancar | $18,270 | 36 | $4,589 | 25.1% | 36 | May 5 | - | A Contracorriente Films |
| 21 | The Eternal Daughter | $15,969 | 40 | $15,969 | 100% | 40 | May 12 | - | Elastica |
| 22 | Alice, Darling | $13,070 | 42 | $13,070 | 100% | 42 | May 19 | - | DeAPlaneta |
| 23 | El Bosque Salvaje de Pardomino | $9,199 | 2 | - | - | - | May 5 | - | - |
| 24 | Love Life | $8,328 | 30 | $8,328 | 100% | 30 | May 19 | - | Filmax |
| 25 | Slasher | $7,737 | 7 | $3,445 | 44.5% | 7 | May 12 | - | - |
| 26 | Leonora Carrington. El juego surrealista | $6,845 | 2 | $1,469 | 21.5% | 1 | May 12 | - | Caramel Films |
| 27 | The Bad Family | $6,672 | 6 | $803 | 12% | 6 | May 5 | - | - |
| 28 | Interstellar 2023 Re-release | $5,512 | - | - | - | - | May 16 | - | Warner Bros. |
| 29 | La Pecera | $2,718 | 16 | $1,495 | 55% | 16 | May 26 | - | - |
| 30 | Hafreiat | $2,456 | 2 | $798 | 32.5% | 1 | May 19 | - | Filmax |
| 31 | Toda una vida | $2,059 | 9 | $1,026 | 49.8% | 9 | May 26 | - | - |
| 32 | Inception 2023 Re-release | $1,632 | - | - | - | - | May 30 | - | CJ CGV Viet Nam |
| 33 | Balas y Katanas | $1,069 | 2 | $1,069 | 100% | 2 | May 26 | - | - |
| 34 | La última lidia | $586 | 1 | $29 | 4.9% | 1 | May 12 | - | - |
| 35 | Els Orrit | $228 | 1 | - | - | - | May 26 | - | - |
| 36 | Sola | $210 | 2 | $210 | 100% | 2 | May 19 | - | - |
