This list is incomplete; you can help by expanding it.
The following is a list of countries in which Lost has aired on television
- Australia
- Argentina
- Belgium
- Brazil
- Canada
- Denmark
- Finland
- France
- Germany
- Hungary
- Ireland
- Israel
- Italy
- Mexico
- Netherlands
- New Zealand
- Norway
- Philippines
- Poland
- Romania
- Singapore
- South Africa
- Spain
- Sweden
- Switzerland
- Thailand
- Turkey
- United Kingdom with specialised information for Wales
- United States
- Venezuela
Countries without Lost but with Lost fans
- Jordan