OBJECTIVE This study aimed to report the incidence and pattern of various types of cancers and their distribution across various demographic groups in Basra, Iraq. METHODS Cancer cases recorded during 2017 at the Basra Cancer Control Centre, the Department of Pathology and Forensic Medicine, the Basra Oncology and Hematology Centre, the Basra Children's Hospital and at private laboratories were included in the study. Patients' records were analysed for information related to age, gender, residence and type of cancer. Incidences for different geographical regions and distribution of incidences across age groups were recorded as percentages. The mean age was recorded for patients of different genders and age groups. Incidence rates per 100,000 were calculated for different types of cancer. RESULTS A total of 2,163 cancer cases were identified of which 2,020 were in adults (93.4%) and 143 were in children (6.6%). Among adults, most cancers were found in females (59%). Patients' mean age at diagnosis was 51.4 ± 19.6 years for adults and 6.4 ± 4.23 years for children. Cancer incidence rates per 100,000 people increased with age. Breast cancer was the most frequent cancer type found in adult females, with an incidence rate of 60.64 per 100,000 people. The most common types of cancer found in adult males were urinary bladder and lung and bronchus cancers; leukaemia was the most common cancer in children. CONCLUSIONS The findings from this study can be used for predicting cancer epidemiology in Basra, Iraq, and to identify subsets of the population at high risk of cancer incidence. This information will help healthcare providers to adequately respond to the demands of diagnosis, treatment and palliative care for such patients.