Umbilical may refer to:

Biology Umbilical cord Umbilical fold Umbilical hernia Umbilical notch Umbilical vessels Umbilical artery Umbilical vein Umbilical zone Umbilical region

Other

Umbilical cable, in engineering Diver's umbilical, a cable including at minimum, breathing gas supply hose, communications cable, pneumofathometer hose, and a strength member, used in surface-supplied diving. The Umbilical Brothers, two Australian comedic performers, David and Shane Umbilical point, a locally spherical point on a mathematical surface. Umbilical (Tiago Iorc album), a 2011 album of Tiago Iorc, Brazilian musician Umbilical (Thou album), a 2024 album "Umbilical", a song by Arca from Sheep

See also Umbilicus (disambiguation)