| Appears On: | ||||
| Thinking About My Life / Velvet And Lace (7", Single) | Parlophone | 1968 | ||
| Broken Hearted Pirates / She Gave Me The Sun (7", Single) | She Gave Me The Sun | Odeon, Odeon | 1969 | |
| Gentle Giant (Album) ◄ (4 versions) | Vertigo ... | 1970 | ||
| Acquiring The Taste (Album) ◄ (5 versions) | Vertigo ... | 1971 | ||
| Taakse Katsonut En / Etkö Nää - Muuttunut Oon (7") | Etkö Nää - Muuttunu... | Parlophone | 1971 | |
| Three Friends (Album) ◄ (6 versions) | Vertigo ... | 1972 | ||
| In A Glass House (Album) ◄ (6 versions) | Vertigo ... | 1973 | ||
| The Power And The Glory (Album) ◄ (4 versions) | WWA Records ... | 1974 | ||
| Free Hand (Album) ◄ (3 versions) | Capitol Records ... | 1975 | ||
| Interview (Album) ◄ (6 versions) | Chrysalis ... | 1976 | ||
| Playing The Fool ◄ (4 versions) | Just The Same, Proclam... | Chrysalis ... | 1977 | |
| The Missing Piece ◄ (2 versions) | Chrysalis ... | 1977 | ||
| Giant For A Day (Album) ◄ (5 versions) | Chrysalis ... | 1978 | ||
| Champions Of Rock - Gentle Giant (CD, Comp) | Disky | 1996 | ||
| Octopus (Album) ◄ (4 versions) | Vertigo ... | 2009 | ||