Disabling headache disorders are ubiquitous in all age groups, including the elderly, yet they are under-recognized, underdiagnosed and undertreated worldwide. Surveys and clinic-based research reports on headache disorders in elderly populations are extremely limited in number. Chronic daily headache (CDH) is an important and growing subtype of primary headache disorders, associated with increased burden and disruption to quality of life. CDH can be divided into two forms, based on headache duration. Common forms of primary headache disorders of long duration (>4 hours) were comprehensively defined in the third edition of the International Classification of Headache Disorders (ICHD-3 beta). These include chronic migraine, chronic tension-type headache, new daily persistent headache, and hemicrania continua. Rarer short-duration (<4 hours) forms of CDH are chronic cluster headache, chronic paroxysmal hemicrania, SUNCT, and hypnic headache. Accurate diagnosis, management, and relief of the burden of CDH in the elderly population present numerous unique challenges as the "aging world" continues to grow. In order to implement appropriate coping strategies for the elderly, it is essential to establish the correct diagnosis at each step and to exercise caution in differentiating from secondary causes, while always taking into consideration the unique needs and limitations of the aged body.