The Cikarang Loop Line, officially the Cikarang Commuter Line, is a commuter rail line in Jakarta, Indonesia which is operated by PT Kereta Commuter Indonesia (KCI). The line connects Kampung Bandan station in North Jakarta and Cikarang station in Cikarang, Bekasi Regency, West Java. On maps and diagrams, the line is shown using the color "blue". Jakarta Kota–Cikarang is the extension of previously Jakarta Kota–Bekasi line which connects to Cikarang since 8 October 2017.

Kampung Bandan Station (KPB) is a railway station located in North Jakarta. This station is located close to WTC Mangga Dua. This station has elevated and ground-level tracks. The elevated level tracks are used by trains between Jakarta Kota and Tanjung Priuk, as the Tanjung Priuk Line. The ground tracks are used by trains going to Cikarang as the Cikarang Loop Line. This station has been hit by floods numerous times.