Pre-Pottery Neolithic A (PPNA for short) denotes the first stage in early Levantine Neolithic culture, dating around 9500 to 8500 BC. Archaeological remains are located in the Levantine and upper Mesopotamian region of the Fertile Crescent. The culture is characterized by small circular mud brick dwellings, the cultivation of crops, the hunting of wild game, and unique burial customs in which bodies were buried below the floors of dwellings. The Pre-Pottery Neolithic A and the following Pre-Pottery Neolithic B were originally defined by Kathleen Kenyon in the type site of Jericho (Palestine). During this time, pottery was yet unknown. They precede the ceramic Neolithic (Yarmukian). PPNA succeeds the Natufian culture of the Epipaleolithic (Mesolithic).

PPNA archaeological sites are much larger than those of the preceding Natufian hunter-gatherer culture, and contain traces of communal structures, such as the famous tower of Jericho. PPNA settlements are characterized by round, semi-subterranean houses with stone foundations and terrazzo-floors. The upper walls were constructed of unbaked clay mudbricks with plano-convex cross-sections. The hearths were small, and covered with cobbles. Heated rocks were used in cooking, which led to an accumulation of fire-cracked rock in the buildings, and almost every settlement contained storage bins made of either stones or mud-brick.