Ciaonan Street (traditional Chinese: 橋南老街; simplified Chinese: 桥南老街; Hanyu Pinyin: Qiáonán Lǎojiē; Tongyong Pinyin: Ciáonán Lǎojie) is a historic street in Yanshuei District, Tainan, Taiwan.

Ciaonan means south of the bridge, in which the bridge mentioned crosses a small water body that once formed part of Yuejin Harbor.

In late 2000s, the street was revamped and houses along the road were cleaned up and repainted.

There are hundred years old blacksmith shops and historic buildings along the street.

The road is accessible by bus from Xinying Station of Taiwan Railways.