Joel Chan may refer to:

• Joel Chan (actor) (born 1976), Hong Kong actor and singer
• Joel Chan (photographer), Singaporean photographer

• Day of the tentacle
• Day of the Viper
• Day of the week
• Day of the Woman
• Day of Truth
• Day of Vengeance
• Day of week
• Day One Christian Ministries
• Day-O (The Banana Boat Song)
• Daypart
• Dayparting
• Daypro
• Dayquil
• DayQuil
• Dayr al-Bahri
• Dayr al-Madinah
• Dayr al-Qassi
• Dayr Az-Zawr
• Dayr az Zawr
• Dayr Mountain
• Days
• Day sailer
• Days and Nights in Calcutta
• Days and Nights in the Forest
• Days Aweigh