1.The princess' man 2. Jumong 3. Dong Yi 4. Iljimae 5. Tree with deep roots 6.Jejoongwon 7. The kingdom of the winds 8. Gu Family book 9 Quen Seondeok 10. Chuno 11. The bridal Mask 12. Yi san 13.Ballad of Seo Dong 14.Bicheonmu 15. Dae Jo Yeong I watched more, but these are my favorites.
Out of the ones that I have completed, only one can go on my list of faves right now. Sungkyunkwan Scandal was really good.

The other three had weak storylines and/or were poorly acted.
My top 5 historical dramas :D 1. Tree with deep roots 2. The princess' man 3. Yi San 4. Gakistal/ Bridal Mask 5. Chuno
1. Jumong 2. The kingdom of the winds 3. Princess man 4. Bridal Mask 5. Iljimae
In no particular order: Jumong Jejoongwon Yi San Jewel in the Palace Queen Seon Duk. oh and Kim Soo Ro was quite sweet.
Bridal Mask and Queen InHyun's man
Bridal mask Iljimae Princess man
1) Iljimae of course
2) The princess'man
3) Warrior Baek Dong Soo *0*
4) Chuno
5) Bridal Mask
1. The Moon that Embraces the Sun 2. The Princess' Man
I haven't watched many historical dramas but these are my favorites 1. The Princess' Man 2. Sungkyunkwan Scandal 3. Arang and the Magistrate (does this count?)
Ok. There's quite afew but i'll tell you the five that i love most in no particular order. Iljimae The Princess' Man The Moon that embraces The Sun Dong Yi Goddess of fire
1. Bridal Mask 2. Mandate of Heaven Queen Seon Duk was also okay!
Number 1 for me was yi San 2. Princess' man 3. Dae jang geum 4. Dong yi 5. Queen seondok 6.jamyungo Tree without roots would've been on my list if the mute girl was with the king (with meaning together / in love) .... -____- I think I may be a little more excited about chinese historical drama though *shrugs*
1, Bridal Mask 2, Iljimae 3, Chuno 4, Warrior Baek Dong Soo 5, Sungkyunkwan Scandal