The aging population, commonly defined as individuals aged 65 and above, faces an increased risk of kidney-related diseases. This study investigates emergency dialysis in the elderly population, focusing on indications, clinical and laboratory findings, renal status, and mortality rates. The data of 442 elderly patients (≥ 65years old) who underwent emergency dialysis at a tertiary university hospital were retrospectively examined. Demographics, comorbidities, emergency dialysis indications, clinical presentation, method, complications, pre/post-dialysis status, and follow-up were assessed. 74.9% of the patients had a history of chronic kidney disease (CKD). Emergency dialysis was mainly initiated due to hypervolemia (43.7%) and uremic symptoms (29.2%). Hypotension was the most common dialysis-related complication (34.4%). The mortality rate was 34.6%; among the survivors, 15.2% achieved complete renal recovery, while 32.5% and 52.3% developed dialysis-independent and -dependent CKD, respectively. In multivariate analysis, blood urea, serum sodium, mean arterial pressure, dyspnea, tachypnea, and tachycardia on admission were found to be associated with mortality. Our study provides insights into emergency dialysis challenges in the elderly population, emphasizing the need for personalized interventions and further research to improve care and outcomes in this growing demographic.