All of the above plus Jang Hyuk.

Kim Min-jae, obviously! Heh.
Lee Soo-hyuk, Lee Sun-kyun and Kim Ji-han/Jin Yi-han (I really have no idea why he changed his name).

Lee Sun-Kyun is the voice!

Han Suk-Kyu : in Recipe for Farewell, his voice was everything!

Lee Soo-hyuk has a sexy voice.

Park Ha-Sun and Won Jin-A have such a low and sexy voice.

Men:
Kim Myung-min - seductive and authoritative

Lee Sun-kyun - big, booming and manly

Women:
Seo yea-ji - smokey and sexy

Seo Hyun-jin - Femine and cute but still mature

Song Duk Ho. I was mesmerized by his voice in Link.
Yeo Jin Gu's voice is deep but it has never had that effect on me.
This reminds me, after The Best Hit I was watching an interview with Yoon Shi Yoon and Kim Min Jae. The interviewer told KMJ that he looks very much like YJG, KMJ answered yes, except YJG's voice is 7 storeys under the ground! 😂😂

Nam Goong-min
Woo Do-hwan
Lee Junho
Kim Min-jae

Lee Soo Hyuk!!
Damn, that man’s voice 💙

Two Kims: Myung-min, Hee-ae.

Jang Hyuk impressed me with his restrained bass in Bloody Heart.
Go Kyung-pyo charmed me for forever with his deep dreamy voice in Love in Contract.
Seo Hyun-Jin's peaceful tone in You Are My Spring is chef's kiss. Add in Kim Dong-wook's therapeutic voice.

And of recent, Kim Young-kwang and Lee Sung-kyung are killing me with thier voices in Call It Love?

So many. My first choice is Kim Woo-bin. I also love Jang Ki-yong's voice, and recently, Moon Sang-min's.

One of the first things that grabbed my attention when I started watching k-dramas: the deep and / or beautiful voices many actors had.
Kim Min Jae, Kim Nam Gil, Lee Junho, Nam Joo-hyuk, Lee Jae Wook, Seo Ji Hoon, Yoon Shi Yoon (so sweet and distinctive broken voice)...

Literally the only reason I watched "Tempted" was to hear both Woo Do-hwan and KMJ say stuff. And I do not regret it. I find both of their voices to be a hypnotic combination of soothing and sexy.

So Ji Sub is always #1 in my book!
Second place to Han Suk Kyu. His voice makes his characters.

For me, it's Choi Jin Hyuk.
Lee Joon Gi is a treat when he sings.

Lee Do Huyn also has a good voice, but I have zero interest in his dramas, so it does not really count.

Soo Ae! There are definitely more actors that have distinctive voices, but throughtout my drama addiction Soo Ae's voice always comes to mind. Now that I'm writing this, Jung Woo-sung's came into my head too. Ahh

I have to throw Kim Nam Hee's (oldest cousin in Reborn Rich) voice in there. Makes me feel things!

I don't know if it can melt polar ice caps, but Sung Dong Il has a distinctive and unforgettable voice.

Woo Do Hwan! Getting trailers for his TWO upcoming dramas really made my day sometime last week.
Jang Hyuk. His voice is almost as fine as his prop game - give this man a fan, a pair of sunglasses, even a ponytail. He just gets how "iconic" works.
Yoo Ah In. He seems to have been sabotaging himself big time, and is probably cancelled for life. But that doesn't take away from all the work he's done and his beautiful voice. Such a waste, just hope he sorts out his demons and in time finds himself in a better place (*sob)

Actors: Kim Nam-gil, Byun Yo-han, Yoo Seung-ho.

Actresses: Kim Tae-ri, Moon Chae-won, Han Ye-ri.

The fact that all these actors and actresses rock in sageuks probably has nothing to do with my choices. 😄

Woo Do-hwan…between that voice and those eyes he is a one man climate change machine. 😍 Love all of the other suggestions and would add Kim Dong-wook, Go Kyung-pyo, Yoo Teo, Kim Seon-ho.

Kim Min Jae! Yoo Ah In. And Gong Yoo, not because his voice has any special timbre but because he's my bias!

I have to agree with most beanies here. My personal favorites are Lee Sun Kyun, Gong Yoo, Seo ye ji, Yeo Jin goo, and Lee soo hyuk. Gong Yoo's voice makes me feel like I'm at a cafe in the rain. Seo ye ji's voice reminds me of an old radio. But LEE SOO HYUK, now that voice had me feeling things in Tomorrow. That show was such a waste of his talent.

Lee Sunkyun probably has the most unique and memorable voice for me. But voices that can melt my frosty heart include jisung, kim namgil and park jinyoung.

What a spot on picture for this topic. My absolute top pics are Yeo Jin-gu and Woo Do-hwan. They are tied for top spot for me.
For me Yeo Jin-gu had been my voice bias for years. I first noticed his voice in Moon Embraces the Sun and he was only in his early teens when that show aired. Then I heard his voice again in Hwa-yi and Royal Gambler and I was hooked. I couldn't believe such a voice could come from someone so young.
Then I was introduced to Woo Do-hwan and now Jin-gu has to share my top spot. Woo Do-hwan's voice could melt butter, it is so sultry. It doesn't hurt that his face is as delectable as his voice.
And both men are amazing actors as well. So I can enjoy their voices, faces, and acting all at once. Me so happy.

And when Woo Do-hwan is finished reading the phone book to you please pass it on to Kim min-jae, So ji-seob, Lee Sun-kyun, Kim Nam-gil and Jang Hyuk for me k?

Now that's the topic to discuss))) Most of my faves were already mentioned - Kim Nam Gil, Yoon Shi Yoon, Jang Hyuk, Yeo Jin Gu, Yoo Seung Ho...

Lee Joon Gi is the winner among them tho - he's my OG kdrama bias after all. While I can name some dramas where I didn't like HIM much, I can't tell the same for his voice, it's just THIS up my alley. Esp in sageuks. As I've said below, everything is better in proper sageuk speech. Special shot outs to his roles in Arang and Moon Lovers, it was eternal love for his delivery alone both times)))

Oh, and Park Hyungsik too, but we've already discussed this in OBY comments. I live for his vocals. Can he pls sing an OST for this drama? *pleading cat eyes*

Who else... Jo Seung Woo. He's already easy on ears when he's talking, but when he SINGS, man...

Re: Lee Soo Hyuk - I'm just a casual admirer, but my bestie is a HUGE fan because of his voice. She loves it so much that we often joke she'd marry the dude without any hesitation just to listen him talk every day)))

Gong Yoo, such a beautiful, calming voice. He recited a poem by an Australian Poet, Erin Hanson called Not and its gorgeous - https://www.youtube.com/watch?v=59-Hi_rqJh4

Yeon Junghoon.

I've waxed poetic about Lee Sun-kyun's voice before, and am basically always happy to do so again haha! I loved that in My Ajusshi, that was often the main point of contact that Ji-an had with Dong-hoon, and is it any wonder eavesdropping on him constantly ended up melting her icy shell?

I've been impressed with Park Hyung-sik's voice in Our Blooming Youth recently. It was one of the first things I noticed when he came on the scene, and it gives him such a royal air. I'm not sure if that is what he sounds like all the time (it's my first of his dramas - but certainly won't be my last), but I love the way he sounds in this role and he carries the role of crown prince really well.

My favorite kdrama voice is that of the fictional Yoon Bit-na in King of Dramas. Although it doesn't so much melt ice as shatter it.

Top 6 for me are Lee Sun Kyun, Kim Min Jae, Kim Hye Soo, Yeo Jin Goo, Choi Jin Hyuk, and Kim Yoo Jung.
All of these actors have rich, melodious voices that are well trained with diction and articulation.
And I will add a 7th and steal the pick of missvictrix's .... Woo Do Hwan.
Although I haven't had a chance yet to see many of his offerings, what I have seen (My Country) was quite impressive. Very "melty".

A recent discovery but Yoo Teo (from Love to Hate You)
Ahhhhhh such a lovely, deep and smokey voice!!!!

What an easy question It is Lee Soo-hyuk hands down

Yeo Jin Gu being introduced in Moon Embracing Sun! OMG! That kid had such a deep voice . I can still remember the scenes so clearly of him. I was taken by a surprise when I watched his scenes.

Kim Min Jae , the doppleganger of Yeo Jin Gu, his voice really made the drama "I Like Brahms' to be even more likeable and the calm soothing way he talks, melts me into a pudding.

Both Lee Soo Hyuk & Woo Do Hwan , their face and their voices matches really well. I can hear them talk for hours.

Recently my attention has caught actor Kim Woo Suk, very much similar to Hyun Bin the way he acts, He also have a great voice.

Jang Hyuk's voice is another one of my favourites and the way he controls his voice when he speaks for each character is phenomenal.

Notable mentions : Yang Se Jong, Kim Min kyung, Yoo Ah In, Lee Joong ki

Kim Min Kyung,
Lee Soo hyuk
Jung il Woo

All great choices!

The first voice I fell in love with was Ji Hyun woo in Queen Inhyuns Man....

Jung Woo Sung
Nam Goong Min
Lee Ha Nee

I agree and enjoy about all of the but I have to mention Kim Dong- wook since I haven't seen his name yet

And Song joong-ki

Yes to the above. And, I like Jung Somin and Esom’s voices as well as the actor who in the terrible “Nevertheless” was Nabi’s friend’s same sex romantic interest. Couldn’t find her name quickly enough.

And, Junho’s beautiful low voice.

This is so male-centric. Oof.

I have not seen Jo Han Chul, which is shocking. His voice is actually stunning, deep and melodic.

I've recently watched a few shows with Lee Sang-Yun, and I have to say, he's one that snuck up on my radar unexpectedly. I'm rewatching VIP and realized how soothing his voice is on this show in particular. I've never been one for voices per se, but I'd probably vote him as someone to whom I can listen to reading anything, really.

A man's voice is the first that catch my attention, not his watch or his shoes or the likes, then his hands (strange right, who cares about a man's hands? But I do, I have a soft spot for beautiful hands, regardless of gender). So here is my list of deep sexy voices: Junho, Woo Do Hwan, Seo Kang Joon, (Hollywood: Jude Law and Matthew Macfadyen. OMG, have you listened to Matthew reading Pride and Prejudice?).

Calm gentle voices (which I also like): Park Hyung Sik and Cho Seung Woo.

Special voices that are signature to that actor (but not necessarily my fave): Kim Soo Hyun and Lee Jong Suk.

Kim Don Wook - voice like warm chocolate. He plays a TV news anchor in Find Me in Your Memory, so it’s all about the voice.

Kudos to the vocals of leads in "Rain or Shine/Just Between Lovers" Wo JinA and Lee Junho.

Ditto to fan favorites: Kim Min-Jae, Lee Sun-Kyun.