Slovene Box Office For May 2018
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Avengers: Infinity War | $184,466 | 26 | $325,818 | Apr 26 | 2i Film |
| 2 | Deadpool 2 | $167,209 | 24 | $276,831 | May 17 | Blitz |
| 3 | The Bride | $60,210 | 9 | $61,248 | May 3 | - |
| 4 | Overboard | $54,488 | 19 | $77,081 | May 10 | Blitz |
| 5 | I Feel Pretty | $46,117 | 12 | $95,990 | Apr 19 | Karantanija Cinemas |
| 6 | Solo: A Star Wars Story | $40,153 | 35 | $91,695 | May 24 | 2i Film |
| 7 | Truth or Dare | $37,594 | 18 | $55,670 | Apr 26 | Karantanija Cinemas |
| 8 | Ploey | $29,987 | 19 | $77,203 | Apr 19 | - |
| 9 | Early Man | $24,948 | 25 | $40,428 | May 10 | Blitz |
| 10 | Taxi 5 | $23,014 | 18 | $57,786 | Apr 19 | Blitz |
| 11 | Peter Rabbit | $17,012 | 26 | $200,882 | Mar 29 | Continental Film |
| 12 | A Quiet Place | $12,021 | 17 | $65,128 | Apr 12 | Karantanija Cinemas |
| 13 | Blockers | $11,656 | 13 | $130,308 | Mar 29 | Karantanija Cinemas |
| 14 | Rampage | $8,540 | 28 | $64,465 | Apr 12 | Blitz |
| 15 | A Fantastic Woman | $7,115 | 16 | $12,377 | May 24 | - |
| 16 | Death Wish | $4,172 | 17 | $17,673 | Apr 19 | Blitz |
| 17 | A Breath Away | $3,146 | 11 | $3,475 | May 10 | Karantanija Cinemas |
| 18 | Film Stars Don't Die in Liverpool | $3,008 | 5 | $6,953 | Apr 19 | Cinemania Group |
| 19 | Earth: One Amazing Day | $2,485 | 3 | $3,952 | May 3 | Fivia |
| 20 | Anchors Up | $1,560 | 9 | $2,640 | Apr 26 | Fivia |
| 21 | Every Day | $1,502 | 10 | $13,861 | Apr 12 | Blitz |
| 22 | Ready Player One | $1,447 | 37 | $114,276 | Mar 29 | Blitz |
| 23 | Perseverance | $1,310 | 11 | $2,114 | May 3 | Fivia |
| 24 | LBJ | $1,006 | 5 | $1,006 | May 17 | Cinemania Group |
| 25 | Midnight Sun | $947 | 17 | $64,215 | Mar 22 | Blitz |
| 26 | Three Seconds | $663 | 10 | $4,175 | May 10 | - |
| 27 | Men Don't Cry | $507 | 9 | $9,727 | Apr 5 | 2i Film |
| 28 | Ferdinand | $205 | 36 | $615,422 | Dec 21 | 20th Century Fox International |
