The Peace Support Training Centre (PSTC; French: Centre de formation pour le soutien de la paix), is at McNaughton Barracks, CFB Kingston, Ontario, Canada, and is a subordinate unit of the Canadian Army Doctrine and Training Centre.

With an original mandate of training personnel for United Nations Military Observer (UNMO) positions, the PSTC has expanded to a unit of over 60 personnel that runs on average 35 courses per year with a throughput of 1,000 students.

"PSTC will provide specific, individual training to prepare selected members of the Canadian Forces, other government departments (OGD) and foreign military personnel for full-spectrum operations (FSO) within the contemporary operating environment, while fulfilling our centre of excellence (CoE) responsibilities.

"[1] "As a lead joint, inter-agency, multinational training centre, PSTC’s vision is to be recognized by all Canadian government departments as the trainer of choice and experts in the delivery of individual readiness training and campaign-winning enablers.

It has a liaison and coordination relationship with the Influence Activities Task Force (IATF), another organization under CADTC.