- IDK by A-F-R-O (Ft. Voice watkins) prod. by A-F-R-O
- Ignite by K-391 (Ft. Alan Walker, Julie Bergan & Seungri (승리)) prod. by Alan Walker, Big Fred, Gunnar Greve Pettersen, K-391, Mood Melodies & TRXD
- Illusions by Smif-N-Wessun prod. by 9th Wonder & The Soul Council
- I Love You (Remix) by Mary J. Blige (Ft. Smif-N-Wessun) prod. by Chucky Thompson & Diddy
- I'm a dreamer by Sensei (US)
- I'm a drimer by Sensei
- (I'm A) Stand Up Guy by Pete Rock & Smif-N-Wessun (Ft. Black Rob) prod. by Pete Rock
- Initiated [Nu Mixx] (Best Buy Bonus Track) by 2Pac (Ft. Boot Camp Clik) prod. by Jake One
- Intro (The Education of Smif-N-Wessun) by Smif-N-Wessun prod. by E. Jones
- I Recall by Raekwon (Ft. Smif-N-Wessun)
- #issamood by Nakara Forje (Ft. Maya Marchelle)
- Jail Song by Boot Camp Clik prod. by Jaywan
- Just Us by Boot Camp Clik (Ft. Buckshot, O.G.C. & Smif-N-Wessun) prod. by Ty Deals
- Kaleidoscope by Termanology (Ft. Smif-N-Wessun) prod. by Daringer
- K.I.M. by Smif-N-Wessun prod. by Mr. Walt
- K.I.M. 2000 by Smif-N-Wessun prod. by Ken Ring
- K.I.M. (Instrumental) by Smif-N-Wessun prod. by Mr. Walt
- Labyrinth by îota x Tek prod. by IOTA