Adonis: Greek - consort of Aphrodite (Goddess of love)
Anubis: Egyptian - Jackal-headed God responsible for conducting souls to the underworld. Son of Osiris and Nephthys, adopted by Isis as her guardian. Helped Isis to restore the body of Osiris after his murder by Set.
Apollo: Greek & Roman - God of the Sun, twin brother of Artemis (Goddess of the Moon)
Cernunnos/Kernunnos: Celtic - The Horned God, consort of the Lady.
Dionysus: Greek - God of wine, fertility, and vegetation. Son of Zeus. Roman equivalent is Bacchus.
Eros: Greek - God of love and passion.
Herne: Celtic - see Cernunnos.
Horus (the elder): Egyptian - God of the all-seeing eye. Son of Geb and Nut. Has the head of a falcon and the body of a man.
Hymen: Greek - God of marriage and wedding feasts. Son of Aphrodite and Dionysus.
Lucifer: Italian - God of light, brother of Diana.
Mithra: Persian - God of the Sun and of victory in war
Odin: Scandinavian - God of the dead and of war. Consort of Freya.
Osiris: Egyptian - Fertility God, brother and consort of Isis.
Pan: Greek - God of nature and of woodland.
Poseidon: Greek - God of the sea.
Ra: Egyptian - God of the Sun. Father of Hathor by Nut.
Shiva: Hindu - God of the cycle of birth-death-rebirth. Consort of Kali.
Thor: Scandinavian - God of the sky and of thunder. Son of Odin
Thoth: Egyptian - God of wisdom and of writing.
Zeus: Greek - Supreme God. Brother of Demeter.
For a very comprehensive list read, The Witches God -Janet & Stewart Farrar.