Coup d'Etat + One of a Kind & Heartbreaker (stylized as COUP D’ETAT [+ ONE OF A KIND & HEARTBREAKER]) is the first Japanese compilation album by South Korean artist G-Dragon, member of the K-pop group Big Bang.

It was released in multiple editions ranging from regular CD, DVD, and Playbutton.

The album features collaborations from various artists such as Missy Elliott, Sky Ferreira, Zion.T, Lydia Paek, Park Bom of 2NE1, and Rosé and Jennie Kim from Blackpink.

All editions come with a serial access code to view rehearsal footage from Big Bang's Japan Dome Tour.

The first press limited edition includes two CDs, DVD, photo book, and a sports towel.