The 2011 New Patriotic Party constituency primaries was a nationwide election organised by the Electoral Commission of Ghana at the request of the New Patriotic Party for the election of candidates that would represent the party in the 2012 parliamentary elections. The New Patriotic Party is the biggest opposition party in the Parliament of Ghana with 107 members of parliament out of 230. Nominations for the primaries opened on 28 February and closed on 6 March 2011.73 constituencies had their current members of parliament standing unopposed. At such places, the members were elected by acclamation. A total of 516 persons contested the 220 constituency seats.