Systemic lupus erythematosus (SLE) is a common multisystem disorder. However, retinal vasculitis as a primary manifestation of SLE is uncommon, accounting for only 4% of causes of retinal vasculitis. The postulated mechanism appeared to be vaso-occlusion of the retinal arterioles by thrombosis, with resultant ischaemia. Optic neuropathy in SLE is also rare, with a prevalence of 1%. This is a case report of a young lady who presented to us with retinal vasculitis as her initial presentation of SLE. Interestingly, the pathologic mechanism appeared to be inflammatory and not vaso-occlusive.