The 2019 World Junior-B Curling Championships were held from January 2 to 10 at the Kisakallio Sports Institute in Lohja, Finland.

[1] Final round-robin standings Wednesday, January 9, 14:00 Wednesday, January 9, 20:00 Thursday, January 10, 09:00 Thursday, January 10, 14:00 Thursday, January 10, 14:00 Final round-robin standings Wednesday, January 9, 08:00 Wednesday, January 9, 14:00 Thursday, January 10, 09:00 Thursday, January 10, 14:00 Thursday, January 10, 14:00