Bedok is a planning area and residential town located in the geographical region of Tanah Merah along the south-eastern coast of the East Region of Singapore. Bedok is bounded by five other planning areas: Paya Lebar to the north, Hougang to the northwest, Tampines to the northeast and east, Geylang to the west and Marine Parade to the southwest. It also shares a maritime boundary with the Singapore Strait to the south and southeast.

Siglap is a neighbourhood located south-west of Bedok in the East Region of Singapore. The area encompasses the Frankel and Opera Estates and their names have sometimes been used interchangeably to refer to the approximate same area. The planning subzone area of Siglap, as defined by the Urban Redevelopment Authority (URA), is confusingly and inaccurately referred to as the small strip of land between Victoria Junior College and Bedok South Avenue 1.