Lai Ka Fai ( ; born 30 May 1983) is a former Hong Kong professional footballer who played as a defender.
On 2 June 2008, reports claimed that fellow First Division club Sun Hei was negotiating with Bulova Rangers for Lai's possible transfer. In July 2008, Lai joined Sun Hei for an undisclosed fee.
After the 2010âÂÂ11 season, he left Sun Hei and joined newly-promotion First Division club Mutual. However, since Mutual refused promotion due to lack of sponsorship, Mutual was banned from Hong Kong league system for a season. Lai thus became a free agent.
In the 2011âÂÂ12 season, Lai joined Third 'A' Division club Fukien on a free transfer after being released by Mutual. He was appointed as the captain for the season. He scored a hat-trick against St. Joseph's on 20 November 2011, including two penalties.
In July 2012, Lai rejoined Fourth Division club Mutual.
On 8 June 2013, Lai joined First Division club Rangers for the third time on a free transfer.