Dark green: always included, Light green: usually included

Indochina, or the Indochinese Peninsula, is a region in Southeast Asia.

The region lies roughly east of India, south of China.

Indochina comprises the territory of the following countries:

• Cambodia
• Laos
• Vietnam

Those countries have been known as Indochina since they were French Indochina.

Often also included in the scope of the term are:

• Peninsular Malaysia (comprising the southern end of the Malay Peninsula but not the Malay Islands)
• Myanmar (formerly known as Burma)
• Singapore
• Thailand (formerly Siam)