| Atem | | - | Egyptian Mythology | |
| Aten | | AH-tən (English) | Egyptian Mythology | |
| Athena | | - | Greek Mythology | |
| Athene | | - | Greek Mythology | |
| Atlas | | AT-ləs (English) | Greek Mythology | |
| Aton | | AH-tən (English) | Egyptian Mythology | |
| Atropos | | - | Greek Mythology | |
| Atum | | - | Egyptian Mythology | |
| Aurora | | ow-RO-rah (Spanish), ə-RAWR-ə (English), OW-ro-rah (Finnish) | Italian, Spanish, Portuguese, English, German, Romanian, Finnish, Roman Mythology | |
| AustĖJa | | - | Lithuanian, Baltic Mythology | |
| BÉBinn | | BAY-vin (Irish), BE-veen (Irish) | Irish, Irish Mythology | |
| Baal | | BAY-əl (English), BAYL (English) | Near Eastern Mythology | |
| Ba'al | | BAY-əl (English), BAYL (English) | Near Eastern Mythology | |
| Bacchus | | BAK-əs (English) | Greek Mythology (Latinized) | |
| Bahman | | - | Persian, Persian Mythology | |