List of festivals in the Isle of Man
This is a list of notable festivals and events in the Isle of Man.
| Festival | Occurrence | Description |
| Hop-tu-Naa | 31 October, Annual | Celebration of the traditional Gaelic festival of Samhain, the start of winter. It is thought to be the oldest unbroken tradition in the Isle of Man. |
| Tourist Trophy (TT) | May and June, Annual | An annual motorcycle racing event |
| Mananan International Festivals | Throughout the year | A set of cultural events, including the Mananan International Festival, the Opera Festival, the Oboe Festival and the Viola Festival. |
| Mananan International Festival | Annual, June | The namesake of the Mananan International Festivals. A multiday music festival celebrating international genres and styles. |
| Isle of Man Literature Festival | September, Annual | A literature festival centered around Manx culture and local writers. |