Province
Regional transcription(s)
• Jawoë	اچيه دارالسلام
Flag Seal
Location of Aceh in Indonesia.
Coordinates: 5°33′N 95°19′E / 5.550°N 95.317°E / 5.550; 95.317Coordinates: 5°33′N 95°19′E / 5.550°N 95.317°E / 5.550; 95.317
Country	Indonesia
Established	December 7, 1956
Capital (and largest city)	Banda Aceh
Government
• Governor	Irwandi Marzuki (PNA)
• Vice Governor	Nova Iriansyah
Area
• Total	58,376.81 km2 (22,539.41 sq mi)
• Rank	11th
Elevation	125 m (410 ft)
Highest elevation	3,466 m (11,371 ft)
Lowest elevation	0 m (0 ft)
Population  (2017)
• Total	5,189,500
• Rank	14th
• Density	88.8966/km2 (230.2411/sq mi)
• Rank	20th
Demographics
• Ethnic groups	70.65% Acehnese 8.94% Javanese 7.22% Gayo 3.29% Batak 2.13% Alas 1.49% Simeulue 1.40 Aneuk Jamee 1.11% Tamiang Malay 1.04% Singkil 0.74% Minangkabau
• Religion	Islam 98.48% Protestantism 1.02% Buddhism 0.16% Catholicism 0.07% Hinduism 0.003% Confucianism 0.0008% Others 0.006%
• Languages	Indonesian (official) Acehnese (regional) Gayo, Simeulue, Tamiang Malay, Aneuk Jamee, Alas-Kluet, Singkil (minority)
Time zone	UTC+7 (Indonesia Western Time)
Postcodes	23xxx, 24xxx
ISO 3166 code	ID-AC
Vehicle sign	BL
GRP per capita	US$2,239.49
GRP rank	26th
HDI (2016)	0.700 (High)
HDI rank	12th (2014)
Website	acehprov.go.id

Aceh (/ˈɑːtʃeɪ/) is a province of Indonesia at the northern end of Sumatra. Its capital and largest city is Banda Aceh. It is close to the Andaman and Nicobar Islands of India across the Andaman Sea.

Aceh is a religiously conservative territory and the only Indonesian province practicing Sharia law officially. Islam first entered Indonesia here.

Aceh has large amounts of oil and natural gas. Some estimate that Aceh gas reserves are one of the largest in the world.