Head and neck squamous cell carcinoma (HNSCC) frequently affects elderly patients. Given the frailty and comorbid conditions of this population as well as the potential toxicities associated with treatment, there is a risk of undertreatment in older patients. However, there is growing evidence that benefit with standard treatment is similar in the elderly and in younger patients. Few prospective trials specifically target the elderly, which forces clinicians to rely on subgroup analyses and retrospective data. Therefore, adequate pretreatment assessments are vital to anticipate factors that may contribute to morbidity during therapy. In addition, supportive care during treatment is essential. For patients of all ages who present with early or localized disease, curative treatment should be offered whenever possible. With more precise surgical and radiologic techniques, the ability to provide curative treatment while minimizing long-term toxicity has greatly improved. Not only our techniques but also our understanding of the disease have improved. Human papillomavirus (HPV)-related HNSCC has changed the treatment paradigm of advanced-stage disease because of the inherently better prognosis compared with tobacco- and alcohol-related HNSCC. How this will affect early-stage disease remains to be seen, but de-escalated therapy may prove a suitable strategy in eligible elderly patients. With improved therapies and understanding of the disease, additional prospective trials must be carried out in the elderly population.