13th Legislature of the Third Portuguese Republic
The 13th Legislature of the Third Portuguese Republic () ran from 23 October 2015 to 24 October 2019. The composition of the Assembly of the Republic, the legislative body of Portugal, was determined by the results of the 2015 legislative election, held on 4 October 2015. 

Election
The 14th Portuguese legislative election was held on 4 October 2015. In the election, the Portugal Ahead coalition (PàF), composed by the Social Democratic Party (PPD/PSD) and the CDS – People's Party (CDS–PP) remained as the largest party, but fell short of a majority.Official Results — National Election Commission The Socialist Party (PS), the Left Bloc (BE), the Portuguese Communist Party (PCP) and the Ecologist Party "The Greens" (PEV) managed to form a minority government led by PS with the support of BE, PCP and PEV.

 Party Assembly of the Republic Votes % Seats +/−PàF 2,085,465  38.56  107  –25PS 1,747,730   32.32  86  +12 BE 550,945  10.19  19  +11 CDU 445,901  8.25  17  +1 PAN 75,170  1.39  1  +1 Others/blanks/invalids 502,881  9.29  0  ±0 Total 5,408,092  100.00  230  ±0

Composition (2015–2019)
 Party Parliamentary group leaderElectedDissolution Seats % Seats % Luís Montenegro (Aveiro) (2015–2017)Hugo Soares (Braga) (2017–2018)Fernando Negrão (Setúbal) (2018–2019)8938.78938.7 Carlos César (Azores)8637.48537.0 Pedro Filipe Soares (Lisbon)198.2198.2 Nuno Magalhães (Setúbal)187.8187.8 João Oliveira (Évora)156.5156.5PEVHeloísa Apolónia (Setúbal)20.920.9 André Silva (Lisbon)10.410.4 Independent (Setúbal)00.010.4  Total230100.0230100.0

Election for President of the Assembly of the Republic
To be elected, a candidate needs to reach a minimum of 116 votes. The Socialist Party (PS), backed by the Left Bloc (BE) and the Portuguese Communist Party (PCP), proposed Eduardo Ferro Rodrigues as their candidate, while the Social Democratic Party (PSD) proposed Fernando Negrão, who was backed by the CDS – People's Party (CDS–PP). Eduardo Ferro Rodrigues was elected:

 Election of the President of the Assembly of the Republic Ballot → 23 October 2015 Required majority → 116 out of 230 Eduardo Ferro Rodrigues (PS)   Fernando Negrão (PPD/PSD)   Blank ballots  Invalid ballots  Absentees  Sources: 

References

Category:2015 establishments in Portugal
Category:Assembly of the Republic (Portugal)
Category:2019 disestablishments in Portugal