Friday's vote was the first since the disputed presidential election of 2009, CNN reported. This time, observers described the election as a contest between two groups of conservatives, one loyal to Supreme Leader Ayatollah Ali Khamenei and the other loyal to Ahmadinejad.
The Green Movement, which protested Ahmadinejad's re-election in 2009, charging fraud, was not able to run candidates. While Khamenei supported Ahmadinejad in 2009, the two leaders have had a contentious relationship since then.
Parvin Ahmadinejad ran for the Majlis or parliament in a district in the family's hometown, Garmsar.
State news media reported that almost two-thirds of those eligible to vote got to the polls. A total of 3,400 candidates were running.
Ali Larijani, the parliamentary speaker, and Alaeddin Boroujerdi, chairman of the National Security and Foreign Policy Committee, both won new terms.