These are the Oricon number one albums of 1994, per the Oricon Albums Chart.[1]
| † | Indicates best-selling album of 1994 |
| Issue Date | Album | Artist(s) |
|---|---|---|
| January 10 | Magic † | Dreams Come True |
| January 17 | ||
| January 24 | ||
| January 31 | Water Dance | Takashi Utsunomiya |
| February 7 | Super Balance | Katsumi |
| February 14 | Cloudy Heart | Kōji Kikkawa |
| February 21 | World Groove | TRF |
| February 28 | ||
| March 7 | Hide Your Face | Hide |
| March 14 | The 7th Blues | B'z |
| March 21 | ||
| March 28 | ||
| April 4 | Starting Over | Keizo Nakanishi |
| April 11 | Inclination | Mari Hamada |
| April 18 | Angel | Fujii Fumiya |
| April 25 | ||
| May 2 | The Very Rust of Unicorn | Unicorn |
| May 9 | Togetherness | Sing Like Talking |
| May 16 | Hyper Mix III | TRF |
| May 23 | ||
| May 30 | ||
| June 6 | Delicate Planet | Access |
| June 13 | Oh My Love | Zard |
| June 20 | On and On | Masaharu Fukuyama |
| June 27 | Owaranai Natsu ni | Tube |
| July 4 | ||
| July 11 | Kaze no Uta wo Kike | Original Love |
| July 18 | The Name Is... | Eikichi Yazawa |
| July 25 | 16th Summer Breeze | Anri |
| August 1 | ||
| August 8 | Impressions | Mariya Takeuchi |
| August 15 | Billionaire | TRF |
| August 22 | Impressions | Mariya Takeuchi |
| August 29 | ||
| September 5 | Ying & Yang | Chage and Aska |
| September 12 | Atomic Heart | Mr. Children |
| September 19 | ||
| September 26 | Deen | Deen |
| October 3 | Kodoku no Taiyō | Keisuke Kuwata |
| October 10 | Shake The Fake | Kyosuke Himuro |
| October 17 | Cross Road | Bon Jovi |
| October 24 | Sunadokei | Keiko Utoku |
| October 31 | Love or Nothing | Miyuki Nakajima |
| November 7 | Pharmacy | Noriyuki Makihara |
| November 14 | Merry Christmas | Mariah Carey |
| November 21 | Eien no Yume ni Mukatte | Maki Ohguro |
| November 28 | Melodies and Memories | Tube |
| December 5 | The Dancing Sun | Yumi Matsutoya |
| December 12 | ||
| December 19 | Merry Christmas | Mariah Carey |
| December 26 | Super Best Box | Chage and Aska |