The poems listed here are from various writings of Tolkien.  Although the majority can be found in The Hobbit or LotR, some come from The Tolkien Reader.  Of course, I do plan on adding more in the future.   Note that not all the poems in Tolkien's writings have names.  I have given names to those that were without so as to make a distinction of it.

The King Returns

The King beneath the mountains,
The king of carven stone,
The lord of silver fountains
Shall come into his own!

His crown shall be upholden,
His harp shall be restrung,
His halls shall echo golden
To songs of yore re-sung.

The woods shall wave on mountains.
And grass beneath the sun;
His wealth shall flow in fountains
And the rivers golden run.

The Streams shall run in gladness.
The lakes shall shine and burn,
And sorrow fail and sadness
At the Mountain-king’s return!