The Last Empress OST Part.1 - Jang Duk Chul

01. What Would It Be
02. What Would It Be (Inst.)

The Last Empress OST Part.2 - Gaho

01. Not Over
02. Not Over (Inst.)

The Last Empress OST Part.3 - Kei

01. Can You Hear Me
02. Can You Hear Me (Inst.)

The Last Empress OST Part.4 - Park Ji Min

01. Low Voice
02. Low Voice (Inst.)

The Last Empress OST Part.5 - Seo Ji Ahn

01. Only One Day
02. Only One Day (Inst.)

The Last Empress OST Part.6 - Ki Ryun

01. Open Ending
02. Open Ending (Inst.)

The Last Empress OST CD1 - Various Artists

01. What Would It Be - Jang Duk Chul
02. Not Over - Gaho
03. Can You Hear Me - Kei
04. Low Voice - Park Ji Min
05. Only One Day - Seo Ji Ahn
06. Open Ending - Ki Ryun
07. The Empress's Dignity - Jung Se Rin
08. Fabricated Imperial Family - Kim Joon Suk
09. Prelude to the Truth - Jung Se Rin
10. Stagnation - Goo Bon Choon
11. The Emperor is Sinless - Kim Hyun Do
12. Min Yoo Ra - Lee Yoon Ji
13. The case to be revealed - Lee Roo Ri
14. A postwar plan - Park Hye Min
15. The Imperial Family's Shadow - Son Sung Rak
16. Puzzled Puzzles - Kang Mi Mi
17. Imperial identity - Kang Mi Mi
18. A crisis of urgency - Kim Joon Suk
19. The ugly truth - Kim Hyun Joo
20. The past I want to hide - Yoo So Hyun
21. My only one - Lee Yoon Ji
22. Pledge of Tears - Lee Roo Ri

The Last Empress OST CD2 - Various Artists

01. Growing distrust - Lee Yoon Ji
02. Twisted self - Yoo So Hyun
03. A definite flaw - Kim Hyun Joo
04. Oh! Sunny Day - Kang Mi Mi
05. Good Morning Empress - Kim Hyun Joo
06. Wild romance - Son Sung Rak
07. Unexpected breathing - Kim Hyun Do
08. Keep your body shut! - Park Hye Min
09. A confused heart - Lee Roo Ri
10. A man who thought he was dead - Goo Bon Choon
11. Outline of the case - Son Sung Rak
12. A perfect trap - Lee Roo Ri
13. Fallen Imperial Family - Kang Mi Mi
14. Princess Ari's Day - Lee Yoon Ji
15. I am alone - Kim Hyun Joo
16. A throbbing heart - Lee Roo Ri
17. Thanks Oh Sunny... - Lee Yoon Ji
18. The shadow of power - Lee Roo Ri
19. Woman embracing ambition, Seo Kang-hee - Yoo So Hyun
20. All the Dowager Empress's schemes - Lee Yoon Ji
21. Multiple triggers - Son Sung Rak
22. Anger and hatred - Kim Hyun Do
23. Biting fight - Kim Hyun Do