The Eidan Chiyoda Line (営団千代田線) is a metro line in Tokyo, Japan, administered by the Teito Rapid Transit Authority. Its colour on maps is dark green.
The 21.9km line serves the wards of Adachi, Arakawa, Bunkyō, Chiyoda, Minato and Shibuya. There is also a short stretch of tunnel in Taitō ward.
The first stretch of line was opened on December 20th, 1969 between Kita-Senjū and Ōtemachi. The line was almost completed by October 10, 1972 when it reached Yoyogi-Kōen, although the 1km section between there and Yoyogi-Uehara_Station was not completed until March 31st, 1978.
Chiyoda Line trains interoperate with the JR Jōban Line from Ayase Station and with the Odaykū Line from Yoyogi-Uehara.
| Station | Transfers |
|---|---|
| Kita-Ayase | |
| Ayase
| |
| Kita-Senjū | Eidan Hibiya Line |
| Machiya | Toden Arakawa Line |
| Nishi-Nippori | Yamanote Line |
| Sendagi | |
| Nezu | |
| Yushima | |
| Shin-Ochanomizu Station | At Ogawamachi: Toei Shinjuku Line
At Awajichō: Eidan Marunouchi Line |
| Ōtemachi | Eidan Hanzōmon Line, Eidan Marunouchi Line, Toei Mita Line, Eidan Tōzai Line |
| Hibiya Station | Eidan Hibiya Line, Toei Mita Line |
| Kasumigaseki Station | Eidan Hibiya Line, Eidan Marunouchi Line |
| Kokkai-Gijidōmae | Eidan Marunouchi Line |
| Akasaka | |
| Nogizaka | |
| Omotesandō | Eidan Ginza Line, Eidan Hanzōmon Line |
| Meiji Jingūmae | At Harajuku: Yamanote Line |
| Yoyogi-Kōen | |
| Yoyogi-Uehara | Odaykū Line |