Mimar Sinan is an underground station on the M9 line of the Istanbul Metro.

[1][2] It is located under Mimar Sinan Street in the Bağlar neighbourhood of Bağcılar.

Due to slow construction progress, it could not be opened with the rest of the extension of M9 from Bahariye to Ataköy on 18 March 2024.

It will become an interchange with the M1B line in the future.

[3] The line operates between 06.00 - 00.00 and train frequency is 9 minutes.