Portuguese settlements refer to any location that has been established by people of Portuguese ancestry or origin. Portugal has a long history of exploration and colonization, and as a result, there have been many Portuguese settlements established around the world.

Some examples of Portuguese settlements include the city of Lisbon in Portugal, which was founded by the Romans and later became the capital of the country; the city of Rio de Janeiro in Brazil, which was founded by the Portuguese in the 16th century and later became the capital of Brazil; and the city of Macau in China, which was a Portuguese colony until 1999 and is now a Special Administrative Region of China.

There are also many other Portuguese settlements around the world, including in countries such as Angola, Mozambique, and Goa (India). These settlements were often established as trading posts or colonial outposts and have played an important role in the history and culture of the countries in which they are located.