| A Child's Scherzo | | | pno | | | |
| Alla Marcia notturna | | | orc | | | |
| Bobil | | | | | | Opera |
| Boris Godunov | | | | | 2:45:00 | Opera |
| By the Water | | | | | | |
| Darling Savishna | | | pno | | | |
| Han d'islande | | | | | | Opera |
| Hopak | Gopak | | pno | | | |
| Impromptu passionné | | | pno | | | |
| In the Village (Quasi Fantasia) | Au Village (Quasi Fantasia) | | pno | 1880 | 3:45 | |
| Intermezzo Symphonique in modo classico | | | orc | | | |
| Jesus Navin | A.k.a. Joshua (Jesus and Joshua are variants of the same names in Russian). | | | 1877 | 5:00 | Cantata |
| Khovanshchina | Unfinished at Mussorgky's death. | | | 1880 | | Opera |
| King Saul | | | | | | Song |
| Lullaby | | | pno | | | |
| Meditation (Album leaf) | Méditation (feuillet d'album). | | pno | 1880 | 5:00 | |
| Miada | | | | | | Opera |
| Near the Southern Shore of the Crimea | Also known as the Baydarki Capriccio | | pno | 1880 | 4:30 | Capriccio |
| Night On A Bald Mountain | Mussorgski made 5 different versions, but only the 1867 version got preserved. Most popular is probably the arrangement by Rimsky-Korsakov from 1886, that is built on later revisions from Mussorgski.
St. John's Night on the Bare Mountain | | orc | 1867 | 11:00 | |
| O, My Freedom | Uzh Ty Volya Maya. | | | | | |
| Oedipus in Athens | | | | | | Opera |
| On the Dnieper | | | | | | |
| On the Southern Shore of the Crimea | Inspired by a visit to Gurzuf at Ayu-Dag in the Crimea. | | pno | 1880 | 5:30 | |
| Pictures at an Exhibition | In 1922 Ravel made an orchestrated version of this piano piece. The music became mostly known through this orchestral version. | | pno | 1874 | 35:00 | |
| Podebrad of Bohemia | | | orc | | | |
| Porte-Enseigne Polka | | | pno | | | |
| Pugachovshchina | | | | | | Opera |
| Rise, Fair Sun | Ty Vzoidi, Sontse Krasnoye. | | | | | |
| Sadly Rustled the Leaves | | | | | | Song |
| Salammbô | Operatic fragment in 4 acts. | | | 1866 | | Opera |
| Scherzo in B flat | | | orc | | | Scherzo |
| Shamil's March | | | | | | Choir |
| Sonata for Piano Duet in C major | | | | | | Piano duet |
| Song of the Flea | Mephistopheles' Song in Auerbach's Cellar. | | | | 3:30 | Song |
| Songs and Dances of Death | Chants et danses de la mort | | | | 20:00 | Song cycle |
| Sorochintsy Fair | Sorochinskaya Yarmarka. Unfinished at Mussorgky's death. | | | 1880 | | Opera |
| Souvenir d'enfance | | | pno | | | |
| Sunless | | | | | | Song cycle |
| Symphony in D | | | | | | Symphony |
| Tell me Why | | | | | | Song |
| The Capture of Kars | Triumphal March in A flat major. | | orc | | | |
| The Destruction of Sennacherib | | | | | | Choir |
| The Magpie | | | | | | |
| The Marriage | | | | | | Opera |
| The Nettle Mountain | | | | | | Song |
| The nursery | | | pno | | 18:00 | |
| The Old Castle | | | | | | |
| The Ragamuffin | | | | | | |
| The Seminarist | | | | | | Song |
| The Wild Winds Blow | | | pno | | | |
| Une Larme | a tear | | | | 3:00 | |
| Une Plaisanterie | | | | | 2:30 | |
| What are Words of Love to You? | | | | | | Song |
| Where Are You, Little Star? | | | | | | Song |
| You Drunken Sot | | | | | | Song |