Kunar (Pashto: ; Dari: ) is one of the 34 provinces of Afghanistan, located in the northeastern part of the country. Its capital is Asadabad. Its population is estimated to be 508,224. Kunar's major political groups include Wahhabis or Ahl-e- Hadith, Nazhat-e Hambastagi Milli, Hezb-e Afghanistan Naween, Hezb-e Islami Gulbuddin.
It is one of the four "N2KL" provinces (Nangarhar Province, Nuristan Province, Kunar Province and Laghman Province). N2KL was the designation used by the US and Coalition Forces in Afghanistan for the rugged region along the Afghanistan–Pakistan border opposite Pakistan's Federally Administered Tribal Areas (merged in 2018 with Khyber Pakhtunkhwa). Kunar is the center of the N2KL region.
Kunar province is located in the northeast of Afghanistan. It borders with Nangarhar Province to the south, Nuristan Province to the north, Laghman Province to the west and has a border with Pakistan in the east. The province covers an area of 4339 km2. Nearly nine tenths (86%) of the province is mountainous or semi mountainous terrain while one eighth (12%) of the area is made up of relatively flat land. The primary geographic features of the province are the lower Hindu Kush mountains which are cut by the Kunar River to form the forested Kunar Valley. The river flows south and southwest from its source in the Pamir area and is part of the Indus River watershed via the Kabul River which it meets at Jalalabad. The Kunar is a primary draining conduit for the Hindu Kush basin and several tributaries, including the Pech, which form distinct and significant valleys in the area. The mountains, narrow valleys with steep walls, and rivers present formidable natural obstacles and have historically constrained all movement through the province. Even in the early 21st century, movement on foot, with pack animals, or with motorized vehicles is extremely limited and channeled due to the significant geographic restrictions.
The region has been part of many empires in the past, from the Seleucid Empire to the latest Afghan Durrani Empire.