Huilongguan Xidajie station () is a station on Line 18 of the Beijing Subway. It opened on December 27, 2025.
The station is located under the west side of the intersection of Huilongguan West Street and Yuzhi Road in Longzeyuan Subdistrict in Changping District.
The station has an underground island platform.
The station has 4 exits, lettered A1, A2, B, and C. Exit A2 is accessible via an elevator. There is also an unassigned elevator exit.
On December 23, 2024, the main structure of the station was topped out.
On March 20, 2025, the Beijing Municipal Commission of Planning and Natural Resources announced the naming plan for the expansion and upgrading project of Line 13, and planned to name the station as Huilongguan Xidajie.