Sinnonhyeon Station is a railway station on Line 9 and the Shinbundang Line of the Seoul Metropolitan Subway, located by the Kyobo Tower sageori in Seocho District and Nonhyeon-dong, Gangnam District, Seoul. It was the southern terminus of Line 9 from 2009 to March 2015, when the line was extended to Sports Complex station. Gangnam Station and Nonhyeon Station are near here. It became a transfer station to the Shinbundang Line on May 28, 2022.

The section of Gangnam Boulevard from exit No.5 of this station to exit No.2 of Gangnam Station of Line 2 is designated as a smoke-free zone by the Gangnam District office.

Station layout

Express Bus Terminal (express) ↑ Sapyeong (local) ↑

S/B | | N/B |

↓ Seonjeongneung (express) ↓ Eonju (local)

Northbound Local	← ● Line 9 toward Gaehwa
Northbound Express	← ● Line 9 toward Gimpo Int'l Airport
Southbound Local	→ ● Line 9 toward VHS Medical Center →
Southbound Express	→ ● Line 9 toward VHS Medical Center →