The pituitary gland is a small, pea-sized gland located at the base of your brain, just behind the bridge of your nose and directly below the hypothalamus, sitting in a bony pocket called the sella turcica in the sphenoid bone.

Quick Scoop

  • It lies in the middle of your head, at the base of the skull, behind the nose.
  • It sits in a hollow of the sphenoid bone known as the sella turcica (a saddle-shaped bony chamber).
  • It is attached to the hypothalamus above it by a thin stalk and is part of the endocrine system.
  • Because it controls other hormone-producing glands (thyroid, adrenals, ovaries, testes), it’s often called the “master gland.”

Simple mental picture

Imagine looking sideways at a human head:

  • The brain sits in the skull.
  • Just under the main mass of the brain, behind the bridge of the nose, there is a small bony “seat” (sella turcica).
  • The pituitary gland sits on that “seat,” hanging from the brain by a short stalk, right below the hypothalamus.

TL;DR: The pituitary gland is at the base of your brain, behind your nose, resting in a small bony pocket called the sella turcica.

Information gathered from public forums or data available on the internet and portrayed here.