The Bukit Timah Expressway (BKE) is a highway in Singapore that starts at the Pan Island Expressway in Bukit Timah and travels north to the Woodlands Checkpoint and the Johor–Singapore Causeway in Woodlands.

On 22 May 1982, tenders were called to build the expressway and construction began thereafter.

Construction of the expressway began in 1983 and it was built in two stages, the first stage from Woodlands to Mandai Road and the second from Mandai Road to the Pan-Island Expressway.

The small section of Jalan Kwok Min remains and Singapore Armed Forces took over the Jalan Kwok Min area since 1997.

This expressway is a six-lane dual carriageway, with three lanes on either side.