Balochistan or Baluchistan (Balochi: بلوچستان ) may refer to:

Modern territories

• Balochistan Region, a large region covering southwest Pakistan, southwest Afghanistan and southeast Iran
• Balochistan Province of Pakistan
• Balochistan (Afghanistan), Southern centre and southern west of Afghanistan
• Sistan and Baluchestan Province of Iran

Historic territories

Baluchistan was divided into three main divisions during British rule:

• Baluchistan (Chief Commissioners Province), a former (1947-1955) province of British India
• Baluchistan Agency and Marri and Bugti Country was part of the Agency
• Baluchistan States Union, a short-lived (1952-1955) region of Pakistan.