To assess the demographic and clinical profile of thyroid eye disease (TED) presenting to a Tertiary Eye Care Institute in India. All patients who were diagnosed to have TED between the year 2007 and 2017 at the Ophthalmic Plastic Surgery Service, LV Prasad Eye Institute, were included in this retrospective observational study. The demographic details of parameters such as age, gender and laterality, presenting signs and symptoms, clinical activity at presentation, and systemic thyroid status were assessed. A total of 1000 consecutive patients of TED were evaluated in the 10-year period. Average age at presentation was 44.9years (range 8-89). Of the 1000, 529 (53%) were males, and 358 (36%) had unilateral TED. At presentation, the TED was active (time since onset ≤ 12months) in 476 (48%) cases and 71 (7%) had dysthyroid optic neuropathy. Of the 913 patients where systemic thyroid status was available at the time of presentation, 342 (37%) were euthyroid at presentation. Of the patients who were active at presentation (n = 476), 349 (70.3%) were 'Silent presenters' (Active as per timeline, but CAS ≤ 3). A prominent eye was the most common presenting symptom in 563 (64%) patients. Presenting signs in order of frequency were proptosis in 582 (58%), lower lid retraction (49%), upper lid retraction (48%), strabismus (6%), ptosis (5.5%), and corneal ulcer (1.3%). TED in India presents to the tertiary eye center with slight male preponderance. One-third (37%) are euthyroid and half (48%) are active at presentation. One-third (35%) are silent presenters, with minimal clinical activity during the active phase of TED.