BackgroundSpecialist mental health care is out of reach for most Indians. The World Health Organisation has called for the integration of mental health into primary health care as a key strategy in closing the treatment gap. However, few studies in India have examined medical practitioners’ mental health-related knowledge and attitudes. This study examined these facets of service provision amongst doctors providing primary health care in a rural area of Karnataka is Southern India.MethodsA mental health knowledge and attitudes questionnaire was self- administered by participants. The questionnaire consisted of four sections; 1) basic demographics and practice information, 2) training in mental health, 3) knowledge of mental health, and self-perceived competence in providing mental health care, and 4) attitudes towards mental health. Data was analysed quantitatively, primarily using descriptive statistics.ResultsThis study recruited 46 participants. The majority of participants (69.6%) felt competent in providing mental health services to their patients. However, there was a substantial level of endorsement for several statements that reflected negative attitudes. Almost one third of participants (28.0%) had not received any training in providing mental health care. Whilst three-quarters of participants correctly identified depression (76.1%) and psychosis (76.1%) in a vignette, fewer were able to name three common signs and symptoms of depression (50.0%) and psychosis (28.3%).ConclusionsIntegrating mental health into primary health care requires evidence-based up-skilling programs. Doctors in this study desired such training and would benefit from it, with a focus on both depth of knowledge and uncovering stigmatising attitudes towards people with mental health problems.