Timeline of the introduction of television in countries

This is a list of when the first publicly announced television broadcasts occurred in the mentioned countries.

Non-public field tests and closed circuit demonstrations are not included.

This list should not be interpreted to mean the whole of a country had television service by the specified date.

For example, the United States, the United Kingdom, Germany, and the former Soviet Union all had operational television stations and a limited number of viewers by 1939.

Very few cities in each country had television service.