nee soon central single member constituency (traditional chinese: 義順中單選區; simplified chinese: 义顺中单选区) is a defunct single member constituency in the northern area in singapore. the seat consists of yishun town centre(neighbourhood 9),neighbourhood 6 and part of neighbourhood 7. its current member of parliament is ong ah heng of the people's action party who has held the seat since 1997. the constituency was formed in 1988 and has been held by the ruling party from 1988 to 1991 when the people's action party lost the seat to singapore democratic party's cheo chai chen but cheo lost to ong in 1997 singapore general election. it had disappeared in 2011 when nee soon central, nee soon east, nee soon south, chong pang and canberra had merged into a newly formed nee soon grc.