Release Dates
| UK | 31 July 2016 | (London) (premiere) |
| USA | 8 August 2016 | (Los Angeles, California) (premiere) |
| Italy | 10 August 2016 | |
| Albania | 11 August 2016 | |
| Argentina | 11 August 2016 | |
| Azerbaijan | 11 August 2016 | |
| Belarus | 11 August 2016 | |
| Georgia | 11 August 2016 | |
| Israel | 11 August 2016 | |
| Kazakhstan | 11 August 2016 | |
| Republic of Macedonia | 11 August 2016 | |
| Portugal | 11 August 2016 | |
| Russia | 11 August 2016 | |
| Ukraine | 11 August 2016 | |
| Canada | 12 August 2016 | |
| UK | 12 August 2016 | |
| Ireland | 12 August 2016 | |
| Poland | 12 August 2016 | |
| USA | 12 August 2016 | |
| France | 17 August 2016 | |
| Colombia | 18 August 2016 | |
| Dominican Republic | 18 August 2016 | |
| Hungary | 18 August 2016 | |
| Mexico | 18 August 2016 | |
| Spain | 19 August 2016 | |
| India | 19 August 2016 | |
| Romania | 19 August 2016 | |
| Austria | 25 August 2016 | |
| Germany | 25 August 2016 | |
| Cambodia | 25 August 2016 | |
| Thailand | 25 August 2016 | |
| Estonia | 26 August 2016 | |
| Vietnam | 26 August 2016 | |
| Singapore | 1 September 2016 | |
| Bulgaria | 2 September 2016 | |
| Philippines | 7 September 2016 | |
| Chile | 8 September 2016 | |
| Serbia | 8 September 2016 | |
| Kosovo | 8 September 2016 | |
| Lithuania | 9 September 2016 | |
| Denmark | 13 September 2016 | |
| Indonesia | 14 September 2016 | |
| Australia | 15 September 2016 | |
| Brazil | 29 September 2016 | |
| Norway | 30 September 2016 | |
| Netherlands | 5 October 2016 | |
| Turkey | 7 October 2016 | |
| Sweden | 14 October 2016 | |
| Greece | 20 October 2016 | |
| Japan | 24 December 2016 |
Also Known As (AKA)
| Argentina | Mi amigo el dragón |
| Bulgaria (Bulgarian title) | Драконът, моят приятел |
| Brazil | Meu Amigo, O Dragão |
| Chile (pre-release title) | Mi amigo el Dragón |
| Germany | Elliot, der Drache |
| Spain | Peter y el dragón |
| France | Peter et Elliott le dragon |
| Greece | Ο Πιτ και ο δράκος του |
| Croatia | Pete i zmaj |
| Hungary | Elliott, a sárkány |
| Hungary (working title) | Pete és a sárkány |
| Israel (Hebrew title) | Kha'veri ha'drakon Elliott |
| Italy | Il drago invisibile |
| Lithuania | Pito drakonas |
| Netherlands | Peter en de Draak |
| Norway | Peter og dragen |
| Poland | Mój przyjaciel smok |
| Portugal | A Lenda do Dragão |
| Serbia | Pitov zmaj: čarobno prijateljstvo |
| Russia | Пит и его дракон |
| Sweden | Peter och draken Elliott |
| Turkey (Turkish title) | Pete ve Ejderhasi |