The Punjabi diaspora refers to the descendants of ethnic Punjabis who emigrated out of the Punjab region in the northern part of the Indian subcontinent to the rest of the world. Punjabis are one of the largest ethnic groups in both the Pakistani and Indian diasporas. The Punjabi diaspora numbers around the world has been given between 2.5 and 10 million, mainly concentrated in Britain, Canada, United States, Western Europe, Southeast Asia, the Middle East, Australia and New Zealand.

The first major wave of Punjabi migration occurred during the British Raj, when many Punjabis were recruited to work in the British Empire. This wave of migration continued after Indian independence in 1947, when the partition of India led to a mass exodus of Punjabis from the newly created Pakistan. The Punjabi diaspora has continued to grow in recent decades, due to factors such as economic opportunities, political instability, and religious persecution.

Punjabi Diaspora has been actively engaged in homeland in funding the religious institutions.

Jat Sikhs have been supporting financially in the establishment of Sikh temples (Gurudwara) in homeland. Similarly, Ravidassis, Ambedkarites/Buddhists, Radhasoamis, Namdharis, Narankaris extend financial support to their sects or groups in building temples. More trusts and charities are on the rise in the state of Punjab because of huge financial contributions by Punjabi Diaspora to these bodies.

The Punjabi diaspora has had a significant impact on the cultures of the countries in which they have settled. Punjabis have introduced their language, music, dance, food, and other cultural traditions to their new homes. The Punjabi diaspora has also been active in the political and economic life of their host countries.

The Punjabi diaspora is a diverse group of people, with a wide range of cultural, religious, and political beliefs. However, they are united by their common Punjabi heritage and their shared experiences of migration and diaspora.

Here are some of the most notable contributions of the Punjabi diaspora to their host countries:

• In the United Kingdom, Punjabis have made significant contributions to the arts, music, and sports. They have also been active in the political and business worlds.
• In Canada, Punjabis have made significant contributions to the agricultural, manufacturing, and service industries. They have also been active in the political and cultural life of the country.
• In the United States, Punjabis have made significant contributions to the technology, hospitality, and healthcare industries. They have also been active in the political and cultural life of the country.

The Punjabi diaspora is a vibrant and dynamic community that has made significant contributions to the countries in which they have settled. They are a source of strength and inspiration to their fellow Punjabis, and they continue to play an important role in the world.