The programme will also be used to unveil the party’s manifesto ahead of the elections.
The party’s parliamentary candidate would also be introduced to the over 3,000 delegates gathered at the Trade Fair Centre in Accra.
National Youth organiser of the party, Murtala Mohammed called on all and sundry to vote massively for the PPP, following what he calls massive corruption that the country is being faced with.
The National Chairman of the party, Nii Allotey Brew Hammond said the purpose of the third National Convention is to affirm the choice of flag bearer of the party, Papa Kwesi Nduom.
He said the theme of the Convention "Jobs for all through competent and incorruptible leadership" is aimed at providing the appropriate leadership that will ensure employment opportunities for the teeming youth in the country.
"The PPP needs your support to attack poverty and prosperity," he entreated Ghanaians, saying that is one of the ways the party can occupy the Flag Staff House after the 2016 elections.
The PPP Chairman also urged political parties and their representatives to avoid the use of intemperate language ahead of the polls.