HistorySG is an online resource guide to events that have unfolded in Singapore's history since 1299 to the present. Each event is briefly introduced in a short write-up accompanied by links to related content from the collections of the National Library Board (NLB) as well as that of other agencies and institutions.

HistorySG aims to be a first-stop portal with recommended resources to guide the general public, including students and researchers, in their discovery and exploration of Singapore's rich history and its sources. All entries are based on verifiable, authoritative sources and are accurate as far as we are able to ascertain at the time of publication. Information is presented objectively and do not contain the writer's or the editor's personal experiences or opinions.

The HistorySG team would like to acknowledge and thank the HistorySG Steering Committee for their direction and advice. They comprise: