The following is a list of holidays and festivals:
Bajor
- Gratitude Festival (Peldor Festival)
- Ha'mara
Earth (contemporary)
- First Contact Day
- Federation Day
- Ancestors Eve
Earth (traditional)
- April Fools' Day
- Christmas
- Halloween
- Hindu Festival of Lights
- Mazurka Festival
- Sadie Hawkins Dance
- Saint Patrick's Day
- Thanksgiving
Qo'noS
Vulcan
Other
- Batarael (Halii)
- Captain Picard Day (USS Enterprise-D)
- Commander Riker Day (USS Enterprise-D)
- Festival (Beta III)
- First Meal (Meridian)
- Lohlunat (Risa)
- Mother's Day (Lissepia)
- Prixin (Talax)