| Tadaoka Station | |
| Native Name: | 忠岡駅 |
| Native Name Lang: | ja |
| Address: | 5-1, Tadaokaminami 1-chome, Tadaoka-cho, Senboku-gun, Osaka-fu 595-0813 |
| Country: | Japan |
| Coordinates: | 34.4884°N 135.3977°W |
| Operator: | Nankai Electric Railway |
| Line: | Nankai Main Line |
| Distance: | 22.3 km from |
| Platforms: | 2 side platforms |
| Electrified: | Yes |
| Code: | NK21 |
| Opened: | [1] |
| Passengers: | 9346 daily |
| Pass Year: | 2019 |
| Map Type: | Japan Osaka Prefecture#Japan |
| Map Dot Label: | Tadaoka Station |
is a passenger railway station located in the town of Tadaoka, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway. It has the station number "NK21".[1]
Tadaoka Station is served by the Nankai Main Line, and is 22.3km (13.9miles) from the terminus of the line at .[1]
The station consists of two opposed side platforms. The platforms are independent of one another, and passengers wishing to change platforms must exit and re-enter the station.
Tadaoka Station opened on 11 July 1925.
In fiscal 2019, the station was used by an average of 9346 passengers daily.[2]