|Born||September 13, 1931|
|Occupation||radio speaker, voice actor, voice-over lector|
|Employer||Polish Radio, Polish Television|
Ksawery Jan Jasieński (born 13 September 1931) is a Polish radio speaker and voice artist. H has worked as a voice-over actor in numerous radio and television programmes. He is also known as the person whose voice is used to announce station names in the Warsaw Metro underground system.