The 2007 Machap by-election was held on 12 April 2007. The seat in the state assembly of Malacca, Malaysia, fell vacant after the incumbent, Datuk Wira Poh Ah Tiam of the Malaysian Chinese Association (MCA), died on 15 March that year. On 21 March 2007, the Election Commission of Malaysia (EC) announced 3 April 2007 as the nomination day and 12 April 2007 the election date.[1] The MCA candidate, Lai Meng Chong eventually defeated the opposition candidate of Liou Chen Kuang, with a reduced majority compared to the previous 2004 election.