Amaethon
Celtic (Welsh) God of agriculture, husbandry and luck.

Arawn
Celtic (Welsh) God of the underworld, terror, revenge, and ware. Element of earth.

Cerunnos
Celtic god of fertility, life, animals, wealth, and the underworld. The Horned God is born at the winter solstice, marries the Goddess at Beltane, and dies at the summer solstice. He alternates with the Goddess of the moon in ruling over life and death, continueing the cycle of death, rebirth and reincarnation. Symbolizes the element of earth, love fertility, and luck.

Dewi
An old Celtic (Welsh) God represented by a red serpent or dragon.

Dylan
Celtic (Welsh) sea god and brother of Lleu. Son of the wave, god of the sea. His symbol is a silver fish.

Goibhniu
Celtic (Welsh and Irish) god of weapons. Weaponry he forged for the Tuathat de Danaan were said to never miss or become dull. He possessed a potion which made the drinker invincible. Also called the Great Smith.

Gwydion
Celtic(Welsh) warrior and magician god. Father of Lleu and Dylan.

Gwynn ap Nudd
Celtic (Welsh) god of the underworld. Origionally a war god who hunted men's souls and lead them to Annwn, the land of the dead. In Welsh legend he is the king of the faeries and elves. Also known as Gwynwas.

Lugh
Celtic (Welsh, Irish) God, also known as Lleu. He is a druid, carpenter, poet, and mason. His animals are the raven and the lynx. He symbolizes healing, reincarnation, prophecy, and revenge.

I am Lugh Samildanach
I am Lugh the Il-Dana
I am Lugh, master of the battle
I am Lugh, master of healing
I am Lugh, master of knowledge
I am Lugh, master of sailing
I am Lugh, master of sorcery
I am Lugh, master of smithing.
(The Coming of Lugh, by Iarwain)

Llyr
Celtic (Welsh and Irish) god of waters and the sea.

Manannan
Celtic patron of sailors and merchants. His famed possessions include the yellow shaft, the red javelin, the boat, the wave-sweeper, a horse called Splendid Mane, and three swords names retaliator, great fury, and little fury, he has the gift of immortality.

Math Mathonwry
Celtic (Welsh) God of magic, sorcery and enchantment.

Miach
Celtic (Irish) God of Medicine

Myrrdin
"Merlin", Celtic (Welsh) sorcerer, druid, and magician who was trained by Nimue and the Lady of the Lake

Pan
Not a Celtic God, but important to me, so here he is.

Pwyll
Celtic (Welsh)god, prince who married the goddess Rhiannon and bore a son, Pryderi.

Taliesin
Celtic (Welsh) God of song, chief bard of the west, patron of druids and a shapeshilfter.