Dingxi (Chinese: 頂溪, formerly transliterated as Tinghsi Station until 2003) is a metro station in New Taipei, Taiwan served by the Taipei Metro.

This two-level, underground station has an island platform and two exits.

The area above ground is currently being changed into a new lion-grade building.

The station got its current name on 27 February 2011. This was the result of a reorganization on 25 December 2010, when the territory was incorporated into New Taipei. Service began with the opening of the Zhonghe Line. Another accessibility elevator was opened at exit 1; it was completed after a year of construction.

Street Level	Entrance/Exit	Entrance/Exit
B1	Concourse	Lobby, information counter, automatic ticket dispensing machines, one-way faregates
		Restrooms (South side outside fare zone, near exit 1), Dingxi Shops
B2	Platform 1	← Zhonghe–Xinlu line toward Luzhou / Huilong (O05 Guting)
	Island platform, doors open on the left
	Platform 2	→ Zhonghe–Xinlu line toward Nanshijiao (O03 Yongan Market) →

• Exit 1: Yonghe Rd. Sec. 2 and Zhongxing St.
• Exit 2: Yonghe Rd. Sec. 2 and Wenhua Rd.

• Lehua Night Market
• Green River Park
• Yonghe Emerald Riverside Park
• Yonghe Bike Rental