Suan Luang (Thai: สวนหลวง, pronounced [sǔan lǔaŋ]) is one of the 50 districts (khet) of Bangkok, Thailand.

It is bounded by other Bangkok districts (from north clockwise): Bang Kapi, Saphan Sung, Prawet, Phra Khanong, and Watthana.

Suan Luang was a sub-district of Phra Khanong District.

On 14 January 1994 (following its announcement on 8 October 1993) Suan Luang was elevated to a district, merging the area once belonging to Suan Luang Sub-district with additional land from Prawet and Khlong Toei.

This article related to the city of Bangkok, Thailand is a stub.