Kūkō Line
Kūkō Line (空港線, Kūkō-sen; "Airport Line" in Japanese) may refer to:
- Kūkō Route (空港線, Kūkō-sen), a part of Japanese national highway Route 41, the section inside Nagoya.
- Kūkō Line (福岡市地下鉄空港線, Fukuoka-shi Chikatetsu Kūkō-sen), or Line 1, of the Fukuoka City Subway
- Keikyū Airport Line (京急空港線, Keikyū Kūkō-sen)
- Meitetsu Airport Line (名鉄空港線, Meitetsu Kūkō-sen)
- Nankai Airport Line (南海空港線, Nankai Kūkō-sen)
- Official nickname of JR Miyazaki Kūkō Line.
- Unofficial name of JR Narita Line Airport Branch Line.
- Unofficial name of Sendai Airport Line.
- Unofficial name of Hanshin Expressway Route 11.