D
- Dance of the Daring
- Dance to the Death
- Dark Impetus
- Dark Domination
- Darkness of the Unknown
- Dash-A-Long
- Data Trace Complete?
- Dawn of Hope
- Daybreak Town: The Heart of χ
- Daydream upon Neverland
- Dearly Beloved
- Dearly Beloved -Forest Memory-
- Dearly Beloved -KINGDOM HEARTS III Version-
- Dearly Beloved -Reprise-
- Dearly Beloved -Swing Version-
- Dearly Beloved -Unchained χ Version-
- Dearly Beloved -Union χ Version-
- Dearly Beloved -χ Back Cover Version-
- Dearly Dreams
- Deep Anxiety
- Deep Drive
- Deep Drop
- Deep Jungle
- Desire for All That Is Lost
- Dessert ★ Paradise
- Destati
- Destiny Islands
- Destiny's Force
- Destiny's Union
- Diabolic Bash
- Dice and Shine
- Digital Domination
- Disappeared
- Dismiss
- Dismiss -Terra-Xehanort-
- Disquieting
- Distant from You...
- Dive into the Heart -Destati-
- Dive into the Heart -Destati- Third Inception
- Dive into the Heart -Destati- Third Revival
- Don’t Think Twice
- Dream Drop Distance -The Next Awakening-
- Dream Eaters
- Dream Eaters -Link Version-
- Dream Matchup
- Drops of Poison
- Dual Hearts
E
- Edge of Existence
- End of the World
- Engage!
- Enter the Darkness
- Enter the Darkness -KINGDOM HEARTS III Version-
- Enter the Void
- Epilogue
- Eternal Moments
- Ever After
- Extreme Encounters
- Eye of the Storm
F
- Face It!
- Face My Fears
- Face My Fears -KINGDOM Orchestra Instrumental Version-
- Fantasia alla marcia for piano, chorus and orchestra
- Fate of the Unknown
- Fields of Honor
- Fight and Away
- First Flight
- Flags of Fury
- Flags of Fury -Leviathan Awakened-
- Flantastic Fight
- Flash Tracer
- Floating in Bliss
- Forgotten Challenge
- Forest of Thorns
- Forza Finale
- Forze Del Male
- Forze Del Male -Dark Riku-
- Forze dell'Oscurita
- Forze dell'Oscurita -Xehanort-
- Fragments of Sorrow
- Fresh Fruits Balls
- Friends in My Heart
- Friendship's Union
- Frozen Heart
- Frozen Wonderland
- Frozen Wonderland -Eternal Winter-
- Future Masters