Liechtenstein had diplomatic relations with 136 states as of the end of 2024, as well as the delegation of the European Union and the Sovereign Military Order of Malta. 

Of the 136 states, 85 are accredited with a non-resident ambassador in Liechtenstein, 23 ambassadorial posts were vacant as of the end of 2024, and 28 of the states have not yet accredited an ambassador. Furthermore, there were 45 consular representations in Liechtenstein as of the end of 2024.

The current lists of diplomatic and consular representations to the Principality of Liechtenstein can be found on the website of the Protocol.