Passenger rail transport in Indonesia

PT Kereta Commuter Indonesia (trading as KAI Commuter, abbreviated as KCI or KAIC) is a subsidiary of the Indonesian national railway company PT Kereta Api Indonesia (KAI) which manages commuter rail services. Initially founded as an operator of Greater Jakarta commuter rail, the company is currently responsible for several commuter rail and local train systems in Indonesia.

KRL Commuterline, commonly known as Greater Jakarta Commuter rail, Jakarta Commuter rail, and KRL Commuter Line Jabodetabek is a commuter rail system for Greater Jakarta in Indonesia. It was previously known as KRL Jabodetabek. It is operated by KAI Commuter (KCI), a subsidiary of the Indonesian national railway company PT Kereta Api Indonesia (KAI). The rail system uses rolling stock of rapid transit standard and operates high frequency services with minimum headway. In 2019, the average number of Commuterline users per day reached 1.04 million, with the record of the highest number of users served in a day being 1,154,080.

Purwojaya is an executive passenger train operated by PT Kereta Api Indonesia for use between Cilacap and Jakarta's Gambir station. It is the only train running the route.

Yogyakarta International Airport Rail Link (Indonesian: Kereta api Bandara Internasional Yogyakarta) is an airport rail link service in Special Region of Yogyakarta and Central Java, Indonesia, operated by Kereta Api Indonesia. Launched on 6 May 2019, it had two routes, Yogyakarta–Wojo and Yogyakarta–Wojo–Kebumen, before it changed into the single Yogyakarta–Yogyakarta International Airport route in 2021 after a spur line to the airport was completed.

KAI Commuter Yogyakarta Line (also called KRL Commuterline Yogyakarta–Solo, informally KRL Jogja–Solo, KRL Solo–Jogja or KRL Joglo), officially the Yogyakarta Commuter Line, is a commuter rail system in Indonesia serving Greater Yogyakarta in Special Region of Yogyakarta and Greater Surakarta (Solo) in Central Java. Operated by KAI Commuter, subsidiary of the national railway company Kereta Api Indonesia (KAI), it is the first electric-powered commuter rail system in Indonesia outside of Greater Jakarta's Commuterline. The single-line system replaced Yogyakarta-Solo section of diesel-powered commuter rail Prambanan Ekspres (Prameks), also operated by KAI Commuter, on 10 February 2021.

Commuter rails in Surabaya metropolitan area consists of separate commuter-type local train services operated by KAI Commuter in Surabaya, East Java, Indonesia, and its surrounding areas, such as Gresik, Mojokerto, Pasuruan, Sidoarjo and Lamongan with Commuter Line Supas (KA Komuter Supas), Commuter Line Jenggala (KA Komuter Jenggala), Commuter Line Sindro (KA Komuter Sindro), and Commuter Line Blorasura (KA Komuter Blorasura) trains, also Malang and Blitar with Commuter Line Dhoho (KA Komuter Dhoho), Commuter Line Penataran (KA Komuter Penataran), and Commuter Line Tumapel (KA Komuter Tumapel)

Prambanan Express Commuter Line (Indonesian: Commuter Line Prambanan Ekspres) or simply Prambanan Express, commonly abbreviated as Pramex (in English) and Prameks (in Indonesian), is a commuter rail service that operates between Yogyakarta, Special Region of Yogyakarta and Kutoarjo, Purworejo Regency, Central Java in Indonesia. The service, which first operated in 1994, covers a distance of about 64 kilometers (40 mi) and operates using diesel multiple unit trains. It was previously serving Yogyakarta–Solo for 26 years before it was electrified in 2021.

The Bima train (Indonesian: Kereta Api Bima) is an executive class train service with sleeper carriages that is operated by PT Kereta Api Indonesia (Persero) in Java with the service running between Gambir Station (GMR) - Surabaya Gubeng Station (SGU) and vice versa. The train covers 820 kilometres (510 mi) in 10 hours 35 minutes. Bima was initially an acronym for "Biru Malam" (lit. Night Blue).

The Jakarta Light Rapid Transit or Jakarta LRT (Indonesian: Lintas Rel Terpadu Jakarta, lit. "Jakarta Integrated Rail Line") is one of the light rapid transit systems in Jakarta, the capital city of Indonesia. It is conceived and built by the Jakarta provincial government. The first phase of the LRT, from Velodrome to Pegangsaan Dua, began commercial operations on 1 December 2019.

Adisumarmo Airport Rail Link (Indonesian: Kereta api Bandara Internasional Adisumarmo) is an airport rail link service in Central Java, Indonesia. The service was built to cut travel time from Surakarta city center to Adisumarmo International Airport. It is operated by Kereta Api Indonesia (KAI) because its subsidiary KAI Bandara doesn't have stakes owned by Angkasa Pura I.