Umbilical may refer to:
- Umbilical cable
- Umbilical cord
- Umbilical fold
- Umbilical hernia
- Umbilical notch
- Umbilical vessels
- Umbilical artery
- Umbilical vein
- Umbilical zone
- The Umbilical Brothers, two Australian comedic performers, David and Shane
- Umbilical point, a locally spherical point on a mathematical surface.
- Umbilical region