Release Dates
| USA | January 2005 | (Sundance Film Festival) |
| Spain | 14 October 2005 | (Festival Internacional de Cinema de Catalunya) |
| USA | 14 April 2006 | (limited) |
| UK | 20 April 2006 | (Dead by Dawn Horror Film Festival) |
| Canada | 28 April 2006 | (limited) |
| USA | 28 April 2006 | |
| Spain | 12 May 2006 | |
| Romania | 3 June 2006 | (Transilvania International Film Festival) |
| Portugal | 8 June 2006 | |
| Australia | 10 June 2006 | (Sydney Film Festival) |
| UK | 16 June 2006 | |
| Ireland | 16 June 2006 | |
| Germany | 29 June 2006 | |
| Australia | 6 July 2006 | |
| Netherlands | 13 July 2006 | |
| Singapore | 3 August 2006 | |
| Japan | 5 August 2006 | |
| Greece | 17 August 2006 | |
| Bulgaria | 29 August 2006 | (DVD premiere) |
| Austria | 1 September 2006 | |
| France | 6 September 2006 | (Deauville Film Festival) |
| Denmark | 8 September 2006 | |
| Romania | 15 September 2006 | |
| Sweden | 15 September 2006 | |
| Hungary | 21 September 2006 | |
| Brazil | 22 September 2006 | |
| Mexico | 22 September 2006 | |
| Turkey | 22 September 2006 | |
| Belgium | 27 September 2006 | |
| France | 27 September 2006 | |
| Slovenia | 28 September 2006 | |
| Poland | 3 November 2006 | |
| Argentina | 9 November 2006 | |
| Iceland | 30 November 2006 | (DVD premiere) |
| Finland | 24 January 2007 | (DVD premiere) |
| Venezuela | 8 June 2007 | |
| Brazil | 15 February 2008 | (DVD premiere) |
| Panama | 25 April 2008 | |
| Italy | 18 June 2008 | (DVD premiere) |
Also Known As (AKA)
| Argentina | Hard Candy |
| Bulgaria (Bulgarian title) | Опасна невинност |
| Brazil | Menina Má.Com |
| Canada (French title) | Dur à croquer |
| Czech Republic | V pasti |
| Denmark | Hard Candy |
| Spain | Hard Candy |
| France | Hard Candy |
| Greece (transliterated ISO-LATIN-1 title) | Stimeno paihnidi |
| Greece | Στημένο παιχνίδι |
| Croatia | Gorki slatkiš |
| Hungary | Cukorfalat |
| Israel (Hebrew title) | Sukaria Kasha |
| Iran (Persian title) | Ab-nabat |
| Italy (DVD title) | Hard Candy |
| Lithuania | Ledinukas |
| Mexico | Niña mala |
| Poland | Pulapka |
| Portugal | Hard Candy |
| Romania | Capcanã fatalã |
| Serbia | Gorki slatkiš |
| Russia | Леденец |
| Slovenia | Prepovedan sadez |
| Turkey (Turkish title) | Lolipop |
| Ukraine | Тверда цукерка |
| Venezuela | Dulce venganza |
