Sapporo city runs three subway lines and one tramway.
The subway trains are guided by a central rail with rubber tires on two narrow steel rollways.
All subway lines passes the Ōdōri station in the City Centre.
| Railway | Line | Linetype |
| Sapporo-shi | Ichijō-Yamahana | Tramway |
| Namboku | Metro (Subway) | |
| Tōhō | Metro (Subway) | |
| Tōzai | Metro (Subway) |
| Opened | 1918 -1931 | |
| Tracks | Double track | Except inside termini |
| Line name | Ichi-jō | Nishi-4-chōme - Nishi-15-chōme |
| Yamahananishi | Nishi-15-chōme - Chūōtoshokanmae | |
| Yamahana | Chūōtoshokanmae - Susukino |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Nishi-4-chōme | Sapporo-shi: Namboku [Ōdōri], Sapporo-shi: Tōzai [Ōdōri], Sapporo-shi: Tōhō [Ōdōri], | 0.0 | Sapporo-shi | Hokkaidō |
| Map | Map | Nishi-15-chōme | | 1.4 | Sapporo-shi | |
| Map | Map | Chūōtoshokan-mae | | 4.5 | Sapporo-shi | |
| Map | Map | Susukino | Sapporo-shi: Namboku | 8.4 | Sapporo-shi |
| Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|
| Nishi-4-chome - Susukino | Very frequent (Every 10 min or better) | 42 min | 12 km/h |
| Opened | 1971 - 1978 | Underground | Asabu - Minami-Hiragishi |
| Tracks | Double track | Elevated | Minami-Hiragishi - Makomanai |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Asabu | | 0.0 | Sapporo-shi | Hokkaidō |
| Map | Map | Kitajūhachijō | | 3.1 | Sapporo-shi | |
| Map | Map | Sapporo | Sapporo-shi: Tōhō, JR Hokkaidō: Hakodate Hon | 4.9 | Sapporo-shi | |
| Map | Map | Ōdōri | Sapporo-shi: Tōzai, Sapporo-shi: Tōhō, Sapporo-shi: Ichijō-Yamahana [Nishi-4-chōme], | 5.5 | Sapporo-shi | |
| Map | Map | Susukino | Sapporo-shi: Ichijō-Yamahana | 6.1 | Sapporo-shi | |
| Map | Map | Minami-Hiragishi | | 10.1 | Sapporo-shi | |
| Map | Map | Makomanai | | 14.3 | Sapporo-shi |
| Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|
| Asabu - Makomanai | Very frequent (Every 10 min or better) | 26 min | 33 km/h |
| Opened | 1988 - 1994 | Underground | Completely |
| Tracks | Double track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Sakaemachi | | 0.0 | Sapporo-shi | Hokkaidō |
| Map | Map | Sapporo | Sapporo-shi: Namboku, JR Hokkaidō: Hakodate Hon | 6.7 | Sapporo-shi | |
| Map | Map | Ōdōri | Sapporo-shi: Namboku, Sapporo-shi: Tōzai, Sapporo-shi: Ichijō-Yamahana [Nishi-4-chōme], | 7.3 | Sapporo-shi | |
| Map | Map | Fukuzumi | | 13.6 | Sapporo-shi |
| Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|
| Sakaemachi - Fukuzumi | Very frequent (Every 10 min or better) | 24 min | 34 km/h |
| Opened | 1976 - 1999 | Underground | Completely |
| Tracks | Double track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Miyanosawa | | 0.0 | Sapporo-shi | Hokkaidō |
| Map | Map | Ōdōri | Sapporo-shi: Namboku, Sapporo-shi: Tōhō, Sapporo-shi: Ichijō-Yamahana [Nishi-4-chōme], | 8.5 | Sapporo-shi | |
| Map | Map | Shin-Sapporo | JR Hokkaidō: Chitose | 20.1 | Sapporo-shi |
| Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|
| Miyanosawa - Shin-Sapporo | Very frequent (Every 10 min or better) | 33 min | 37 km/h |
