Depression is the most common psychiatric condition found in older people. It is associated with increased mortality and adversely affects quality of life. Although the majority of depressive episodes are seen and treated in primary care, studies suggest in primary care there is under-detection and inadequate management of depression in older people. In line with national policy in the UK this paper argues that training needs to be multidisciplinary and multiagency, and meet the requirements of local needs. It outlines a course that meets the expectation that specialist mental health workers such as mental health nurses should provide training and advice for those providing care and treatment in primary care. The paper reports upon the design and evaluation of a pilot multidisciplinary training course for health professionals and voluntary sector workers in the detection and management of depression in the older person. The course consisted of three 1-day workshops and four consecutive courses were offered, with a total of 40 health professionals and voluntary sector workers completing the training. The training was evaluated using a questionnaire examining knowledge and confidence and by a scenario using an older person whom was potentially depressed. Results found a significant difference between pre- and post-test for knowledge of depression in the older person and confidence in both detecting and managing depression. Results of the scenario revealed that there was a significant change from pre- to post-test training in the type of questions participants would ask the older person to detect and assess depression. There was also a significant increase in the ability to identify types of interventions and local services available, which would help an older person with depression. The implications, limitations and future directions for research are discussed.