| Box Width: | auto |
| Chaedong Line | |
| Native Name: | 재동선 (梓洞線) |
| Native Name Lang: | ko |
| Type: | Heavy rail, Freight rail |
| Status: | Operational |
| Locale: | South P'yŏngan |
| Start: | Kujŏng |
| End: | Chaedong |
| Stations: | 2 |
| Open: | 1 October 1941 |
| Owner: | West Chosen Central Railway (1941–1945) Korean State Railway (since 1945) |
| Linelength Km: | 4.4 |
| Tracks: | Single track |
| Electrification: | 3000 V DC Catenary |
| Context: | north |
| Hangul: | 제동선 |
| Hanja: | Korean: {{linktext|梓|洞|線 |
| Mr: | Chaedong-sŏn |
| Rr: | Jaedong-seon |
The Chaedong Line is an electrified railway line of the Korean State Railway in South P'yŏngan Province, North Korea, running from Kujŏng on the P'yŏngdŏk Line to Chaedong.[1]
The Chaedong Line was opened by the West Chosen Central Railway on 1 October 1941, at the same time as the railway's Sinsŏngch'ŏn–Pukch'ang line.[2]
A yellow background in the "Distance" box indicates that section of the line is not electrified.
| Distance (km) | Station Name | Former Name | |||||
|---|---|---|---|---|---|---|---|
| Total | S2S | Transcribed | Chosŏn'gŭl (Hanja) | Transcribed | Chosŏn'gŭl (Hanja) | Connections | |
| 0.0 | 0.0 | Kujŏng | Korean: 구정 (九井) | P'yŏngdŏk Line | |||
| 4.4 | 4.4 | Chaedong | Korean: 재동 (梓洞) | ||||