荃湾路（英文：Tsuen Wan Road），旧称荃湾支路（英文：Tsuen Wan Bypass），是香港一条快速公路，位于新界葵涌醉酒湾及荃湾海滨的填海地上，为香港5号干线的末段，把葵涌道及屯门公路连接起来。道路设计方面，由南向北渐渐收窄，近葵涌道一段有八条双向分隔行车线，而近屯门公路一段则只有四条双向分隔行车线，即使如此，整条荃湾路均属于快速公路，时速限速每小时70公里。

荃湾路近荃湾公园一段过往是像东区走廊般的海旁高架道路（桥墩于海上），后来1990年代荃湾沿岸进行填海工程，该段道路才变成内陆高架道路。

Tsuen Wan Road is a major expressway in Tsuen Wan and Kwai Tsing districts, New Territories, Hong Kong. It forms part of Route 5 of Hong Kong's highway system and runs 4.1kilometers in the east-west direction from Kwai Chung Road near the Kwai Tsing Container Terminals to Tuen Mun Road at Chai Wan Kok. The speed limit of the road is at 70 kilometres per hour. It was opened to traffic in June 1981 and was fully completed in November 1985