This paper explores the feasibility of a brief Mindfulness with Metta Training Program (MMTP), targeting the enhancement of mindfulness and self-compassion in a retreat format, as a means of increasing resilience in human services professionals. In this randomised control trial, 44 human services professionals were randomly allocated either to a MMTP retreat group or to a control group. Following the MMTP intervention, no significant differences between the retreat and control groups were found on resilience, mindfulness and self-compassion variables. However, significant improvements were observed over time for the retreat group for mindfulness and self-compassion at one and four months and for resilience at four-months post MMTP intervention. The results of this pilot study show that MMTP in a retreat format is a promising method of increasing resilience, mindfulness and self-compassion in human services professionals.