The Cemetery H culture was a Bronze Age culture in the Punjab region in the northern part of the Indian subcontinent, from about 1900 BC until about 1300 BC. It is regarded as a regional form of the late phase of the Harappan (Indus Valley) civilisation (alongside the Jhukar culture of Sindh and Rangpur culture of Gujarat), but also as the manifestation of a first wave of Indo-Aryan migrations, predating the migrations of the proto-Rig Vedic people.
The Cemetery H culture was located in and around the Punjab region in present-day India and Pakistan. It was named after a cemetery found in "area H" at Harappa. Remains of the culture have been dated from about 1900 BC until about 1300 BC.
According to Rafique Mughal, the Cemetery H culture developed out of the northern part of the Indus Valley civilization around 1700 BC, being part of the Punjab Phase, one of three cultural phases that developed in the Localization Era or "Late Harappan phase" of the Indus Valley Tradition. According to Kenoyer, the Cemetery H culture "may only reflect a change in the focus of settlement organization from that which was the pattern of the earlier Harappan phase and not cultural discontinuity, urban decay, invading aliens, or site abandonment, all of which have been suggested in the past." According to Kennedy and Mallory & Adams, the Cemetery H culture also "shows clear biological affinities" with the earlier population of Harappa.
Some traits of the Cemetery H culture have been associated with the Swat culture, which has been regarded as evidence of the Indo-Aryan movement toward the Indian subcontinent. According to Parpola, the Cemetery H culture represents a first wave of Indo-Aryan migration from as early as 1900 BC, which was followed by a migration to the Punjab 1700-1400 BC. According to Kochhar, the Swat IV co-founded the Harappan Cemetery H phase in Punjab (2000-1800 BC), while the Rigvedic Indo-Aryans of Swat V later absorbed the Cemetery H people and gave rise to the Painted Grey Ware culture (to 1400 BC).