Aydın is an electoral district of the Grand National Assembly of Turkey.

It elects seven members of parliament (deputies) to represent the province of the same name for a four-year term by the D'Hondt method, a party-list proportional representation system.

Population reviews of each electoral district are conducted before each general election, which can lead to certain districts being granted a smaller or greater number of parliamentary seats.

Aydın has elected 8 MPs since 2018.

Previously it elected 7 from 2007 to 2018 and 8 from 1999 to 2007.