Himachal Pradesh, a state in northern India, is known for its diverse population comprising various castes and tribes. Here are some of the major castes and tribes found in Himachal Pradesh:

1. Brahmins: Brahmins are traditionally considered the priestly class and are engaged in religious and scholarly pursuits. They hold significant influence in society and perform religious ceremonies and rituals.
2. Rajputs: Rajputs are a prominent warrior caste in Himachal Pradesh. They have a martial heritage and historically held positions of power and authority. Rajputs are known for their valor and chivalry.
3. Scheduled Castes (SC): Scheduled Castes in Himachal Pradesh include various communities that were historically considered to be socially disadvantaged and faced caste-based discrimination. Some of the scheduled castes in the state are Chamar, Dhobi, Balmiki, etc.
4. Scheduled Tribes (ST): Himachal Pradesh is home to several scheduled tribes who have distinct cultural identities and are recognized for their unique traditions and lifestyles. Some of the scheduled tribes in the state are Gujjar, Gaddi, Kinnauri, Lahauli, and Pangwala.
5. Gujjars: Gujjars are a pastoral community found in Himachal Pradesh. They are traditionally involved in animal husbandry and often live in hilly areas.
6. Gaddis: Gaddis are a semi-nomadic tribe residing primarily in the hilly regions of Himachal Pradesh. They are traditionally shepherds and migrate along with their flocks of sheep and goats.
7. Kinnauris: Kinnauris are the native inhabitants of the Kinnaur district in Himachal Pradesh. They have a distinct culture and are known for their traditional wooden architecture, vibrant festivals, and unique customs.
8. Lahaulis: Lahaulis are the indigenous people of Lahaul and Spiti district in Himachal Pradesh. They have a Tibetan Buddhist influence and are known for their beautiful monasteries and traditional lifestyle.
9. Pangwalas: Pangwalas are a tribal community residing in the Pangi valley of Chamba district. They are primarily engaged in agriculture and animal husbandry.

These are some of the castes and tribes found in Himachal Pradesh. However, it’s important to note that this list is not exhaustive, and there are several other communities and sub-groups within the state that contribute to its rich cultural diversity.