Editing Osaka Loop Line (section)

{{Short description|Railway line in Japan}}
{{Infobox rail line
| box_width                       = 
| name                            = Osaka Loop Line
| native_name                     = 大阪環状線
| native_name_lang                = ja
| color                           = e80000
| logo                            = JRW kinki-O.svg
| logo_width                      = 50
| logo_alt                        = 
| image                           = Series323-LS05.jpg
| image_width                     = 300px
| image_alt                       = 
| caption                         = A 323 series train on the Osaka Loop Line in September 2017
| type                            = [[Heavy rail]]
| system                          = [[Commuter rail|Urban network]]
| status                          = 
| locale                          = [[Osaka]], Japan
| start                           = {{STN|Tennōji|x}}
| end                             = {{STN|Shin-Imamiya|x}}
| stations                        = 19
| routes                          = 
| daily_ridership                 = 984,395 (FY2015)<ref name="jrwest2014data">{{cite web|url= http://www.mlit.go.jp/common/001179750.pdf|script-title= ja: 平成27年 大都市交通センサス 近畿圈報告書 }}</ref>
| open                            = April 5, 1898 (first section)<br />April 25, 1961 (entire line)
| owner                           = [[JR West]]
| operator                        = JR West<br>[[JR Freight]]
| character                       = 
| depot                           = Morinomiya
| stock                           = [[323 series]]<br />[[221 series]]<br />[[223 series#223-0, 223-2500 series|223-0 series]]<br />[[223 series#223-0, 223-2500 series|223-2500 series]]<br />[[223 series#223-5000 series|225-5000 series]]<br />[[271 series]]<br />[[281 series]]<br />[[283 series]]<br />[[287 series]]<br />[[289 series]]
| linelength_km                   = 21.7
| tracks                          = 3 (Fukushima — Nishikujo)<br>[[Double-track railway|2]] (other sections)
| gauge                           = {{RailGauge|1067mm|lk=on}}
| minradius                       = 
| racksystem                      = 
| routenumber                     = 
| electrification                 = {{1,500 V DC}} ([[overhead line]])
| trainprotection                 = ATS-P
| signalling                      = [[Automatic block signaling|Automatic block signalling]]
| speed_km/h                      = 100
| website                         = 
| map                             = [[File:JRwest-Osaka-Loop-Line-MAP.jpg|320px]]
| map_state                       = 
}}
The {{Nihongo|'''Osaka Loop Line'''|大阪環状線|Ōsaka kanjō-sen}} is a railway [[Circle route|loop line]] in Japan operated by the [[West Japan Railway Company]] (JR West). It encircles central [[Osaka]].

Part of a second, outer loop line, the [[Osaka Higashi Line]], from [[Hanaten Station|Hanaten]] to [[Kyuhoji Station|Kyuhoji]] was opened on March 15, 2008, and the line from [[Shigino Station|Shigino]] to [[Shin-Ōsaka Station|Shin-Ōsaka]] opened in March 2019. This entry covers the original central loop line.