This game includes a complete list of staff, but job titles are not given. Credits are sourced from page 17 of Nintendo DREAM Vol.213 (JAN: 4910071130123).
Additionally, composer credits for 15 tracks are listed in "Piano Solo Super Mario 3D Land" released by Yamaha in 2012 (ISBN: 9784636885415).
Takeshi Hama Super Mario 3D Land Theme (スーパーマリオ3Dランドのテーマ) Desert Theme (砂漠のテーマ) Clock Tower (クロックタワー) Tail Bowser (しっぽクッパ) Special World 8 (スペシャルワールド8)
Mahito Yokota Beach Theme (海のテーマ) Boom Boom Fight (ブンブンファイト) Waltz of the Boos (テレサワルツ) Victory Parade (勝利のマーチ) Bowser's Castle (クッパ城) Course Clear Fanfare (コースクリアファンファーレ) World Clear Fanfare (ワールドクリアファンファーレ)