| R | ||||||
| Song | Composer | Year | Lead | |||
| Radiate | R, M | 1986 | Released by Carola (Album: Runaway, 1986). | |||
| Railroad | M, Lawrie | 1969 | M | First released in 1970 as a single. It can be found on the bootleg 'The loner'; and on Tales from the Brothers Gibb (1990). | ||
| Raining teardrops | M, Kipner | 1966 | Released by Barrington Davies Powerhouse on a single 1967. It can be found on the album 'Assault the vaults' (1998). | |||
| Reaching out | B, R, M | 1978 | B | Spirits having flown (1979). | ||
| Really and sincerely | B, R, M | 1967 | R | Horizontal (1968). | ||
| Rebecca | R, M | 1984 | R | Secret agent (1984). | ||
| Red chair fade away | B, R | 1967 | B | Bee Gees First (1967). | ||
| Red train | R, M | 1970 | Outtake of 2 years on. Not released. | |||
| Reflections | M | 1981 | Instrumental. Not released. | |||
| Remedy | B, R, M | 1985 | R | Walls have eyes (1985). | ||
| Remembering | B, R | 1971 | R | Trafalgar (1971). | ||
| Rest your love on me | B | 1976 | B | First released as B-side of Too much heaven in 1978. It can be found on Greatest (1979). Also released by Andy Gibb (Album After Dark, 1980) | ||
| Return to Austria | R | 1970 | R | On the bootleg 'Sing slowly sisters'. | ||
| Ring my bell | B, R, M | 1967 | B,R | Outtake of Horizontal. Released in the bonus CD of the expanded and remastered issue of Horizontal (Reprise/Rhino 2006) | ||
| Rings around the moon | B, R, M | 1994 | R,B | Released in 1997 as B-side of 'Alone'. It can also be found on the 2004 Japanese issue of Still Waters. | ||
| Road to Alaska | B, R, M | 1972 | R | To whom it may concern (1972). | ||
| Robot | R, M | 1984 | R | Secret agent (1984). | ||
| Rocky L. A. | B, R, M | 1972 | B,R | On the bootleg 'A kick in the head is worth eight in the pants'. | ||
| Royal Horse Artillery | B, R, M | 1968 | Not released. | |||
| RSO | M | 1975 | Not released. | |||
| Run right back | B | 1964 | Not released. | |||
| Run to me | B, R, M | 1972 | B,R | To whom it may concern (1972); Best of Bee Gees vol. II (1973); ); Here at last. Bee Gees live (1977); Tales from the Brothers Gibb (1990); The very best of the Bee Gees (1990); Bee Gees Story (1991); The Record (2001). | ||
| Run wild | B, R | 1979 | B | Written for B. Streisand (album: Guilty, 1980). Barry Gibb's version can be found on The Guilty Demos (iTunes, 2006) | ||
| S | ||||||
| Song | Composer | Year | Lead | |||
| Sacred trust | B, R, M | 1998 | B | Written for The Backstreet Boys, who didn't released it. It can be found on This is where I came in (2001). | ||
| Sail at my side | R, M | 1970 | Outtake of 2 years on. Not released. | |||
| Saturday morning, Saturday night | M | 1971 | Outtake of To whom it may concern. Not released. | |||
| Save me, save me | B, Galuten | 1977 | Released by Network (Album: Network, 1977). It can be found on the bootleg Scattered Gibbs (see Covers section: Tribute albums) | |||
| Saved by the bell | R | 1969 | R | Robin's Reign (1970); Best of Bee Gees vol. II (1973); Tales from the Brothers Gibb (1990); The very best of the Bee Gees (1990); The Record (2001). | ||
| Saw a new morning | B, R, M | 1972 | B,R | Life in a tin can (1973); Tales from the Brothers Gibb (1990). | ||
| Saying goodbye | B, M | 1983 | B | Not released, but can be found on the bootleg 'Heartbreaker demos'. | ||
| Scared of losing you | B | 1964 | Written for Reg Lindsay, who released it on a single. | |||
| Seagull's cry | B | 1988 | On the bootleg edition of Hawks. | |||
| Sea of smiling faces | B, R, M | 1972 | B,R | To whom it may concern (1972). | ||
| Search find | B, R, M | 1978 | B | Spirits having flown (1979). | ||
| Searchin' | R, Weaver | 1979 | Released by Jimmy Ruffin on the album Sunrise (1980). | |||
| Seasons | B, R, M, English | 1986 | Sung by No hat Moon on the album The Bunbury Tails (1992). | |||
| Second hand people | B | 1966 | B,R | Monday's rain / Spicks and specks (1966); Rare, Precious and Beautiful (1968); Brilliant from birth (1998). | ||
| Secret agent | R, M | 1984 | R | Secret agent (1984). | ||
| Secret love | B, R, M | 1990 | R,B | High civilization (1991); The Record (2001); Love Songs (2005). | ||
| Secrets | B, R | 1979 | B | Outtake of Guilty. Released by Elaine Paige on the album Elaine Paige (1981). Barry Gibb's version can be found on The Guilty Demos (iTunes, 2006) | ||
| Sensuality | B, R, M | 1998 | R | Not released, but can be found on the boot 'Angel of mercy. Buried Gibb treasures'. | ||
| Seven birds are singing | R | 1969 | Not released. | |||
| Seven seas symphony | B, R, M | 1968 | Instrumental. Odessa (1969). | |||
| Shadow dancing | B, R, M, Andy Gibb | 1977 | Written for Andy Gibb (album: Shadow dancing, 1978). | |||
| Shape of things to come | B, R, M | 1988 | B | Summer Olympics Album 1988 (1988). | ||
| Shatterproof | B | 1984 | B | Now voyager (1984). | ||
| She is Russia | B, R, M | 1968 | Outtake of Idea. Not released. | |||
| She keeps on coming | B, R, M | 2000 | R | This is where I came in (2001). | ||
| She says | B | 1984 | B | Now voyager (1984). | ||
| She's hot | R, M | 1984 | Not released. | |||
| She's the one you love | M, Lawrie | 1969 | M | On the bootleg 'The loner'. | ||
| Shine shine | B, M, Bitzer | 1984 | B | Now voyager (1984). | ||
| Silly little girl | M, Lawrie | 1970 | M | On the bootleg The loner'. | ||
| Since I lost you | B | 1964 | Not released. | |||
| Sincere relation | R | 1970 | R | 2 years on (1971). | ||
| Sing slowly sisters | R | 1969 | R | On the bootleg 'Sing slowly sisters'. | ||
| Sinking ships | B, R, M | 1967 | B,R,M | First released as B-side of Words in 1968. It can be found on Tales from the Brothers Gibb (1990) and in the bonus CD of the expanded and remastered issue of Horizontal (Reprise/Rhino 2006). | ||
| Siren Chase | B | 1988 | Instrumental. It can be found on the bootleg edition of Hawks. | |||
| Sisters | M | 1981 | Instrumental. Not released. | |||
| Sir Geoffrey saved the world | B, R, M | 1967 | B,R | First released as B-side of Massachusetts (US) / World (Europe) in 1967. It can be found on Tales from the Brothers Gibb (1990) and in the bonus CD of the expanded and remastered issue of Horizontal (Reprise/Rhino 2006). | ||
| Sitting in the meadow | B, R, M | 1968 | R | Radio ad for Coca Cola. It can be found in the expanded and remastered Reprise/Rhino issue of "Idea" (2007). | ||
| Sky west and crooked | R | 1969 | R | On the bootleg 'Sing slowly sisters'. | ||
| Smile for me | B, M | 1968 | Released by The Tigers in 1969 (album: 'Tigers' beat'). It can be found on the boot 'Earliest Bee Gees with and by others' (see Covers section). | |||
| Smoke and mirrors | B, R, M | 1995 | R,B | Still waters (1997). | ||
| So far so good | R, M, Lawrence | 1986 | Released by Carola (Album: Runaway, 1986). | |||
| Soldier Johnny | M, Lawrie | 1970 | M | On the bootleg 'The loner'. | ||
| Soldier's son | B, Ashley Gibb, Stephen Gibb | 2007 | B | Not released. | ||
| Soldiers | B, R, M | 1981 | B | Living eyes (1981). | ||
| Solitude | M | 1984 | Instrumental. On the bootleg 'A bread apart'. | |||
| So long boy | M, Kipner | 1966 | Written for Janene Watson, who released it on a single in 1967. It can be found on the album 'Assault the vaults' (1998). | |||
| Somebody stop the music | B, M | 1971 | B,M | Trafalgar (1971). | ||
| Somebody waits for me | B | 1970 | Not released. | |||
| Someone belonging to someone | B, R, M | 1982 | B | Stayin' alive (1983); Tales from the Brothers Gibb (1990). | ||
| Someone I ain't | B, A. Gibb | 1979 | Written for Andy Gibb (Album: After Dark, 1980) | |||
| Someone to believe in | B, R, M | 1985 | R | Walls have eyes (1985). | ||
| Something | B, R, M | 1971 | Outtake of Trafalgar. Not released. | |||
| Something blowing | M, Lawrie, Hitchcock | 1970 | M | On the bootleg 'The loner'. | ||
| Songbird | B, R, M, Weaver | 1975 | B | Main course (1975). | ||
| Sound of love | B, R, M | 1968 | B | Odessa (1969). | ||
| South Dakota morning | B | 1972 | B | Life in a tin can (1973). | ||
| Spicks and specks | B | 1966 | B | Spicks and specks (1966); Rare, Precious and Beautiful (1968); Best of Bee Gees (1969); Melody (1970); Tales from the Brothers Gibb (1990); Brilliant from birth (1998); The Record (2001). | ||
| Spirit of the snow | M | 1982 | Instrumental. Not released. | |||
| Spirits (having flown) | B, R, M | 1978 | B | Spirits having flown (1979); Greatest (1979). | ||
| Spread your wings (for your love) | B, R, M | 1986 | Released by Carola (Album: Runaway, 1986). | |||
| Starcrossed lovers | B, Ashley Gibb | 2004 | No released | |||
| Stay alone | B, Bitzer | 1982 | B | Now voyager (1984). | ||
| Stayin' alive | B, R, M | 1977 | B | Saturday night fever (1977); Greatest (1979); Stayin' alive (1983); Tales from the Brothers Gibb (1990); The very best of the Bee Gees (1990); Bee Gees Story (1991); One night only (1998); The Record (2001), Number Ones (2004). | ||
| Still waters run deep | B, R, M | 1995 | B,R | Still waters (1997). | ||
| Stop (think again) | B, R, M | 1978 | B | Spirits having flown (1979). | ||
| Storm (Waiting in the) | B, R, M | 1966 | First released by The Family Dogg in 1967. It can be found on the albums 'Inception / Nostalgia' (1970) and 'Brilliant from birth' (1998). | |||
| Stranger in a strange land | B, Ashley and Stephen Gibb | 2004 | Barbra Streisand's album Guilty Pleasures (2005) | |||
| Strings and things | M | 1980 | Instrumental. Not released. It can be found on the Complete Living Eyes Demos boot. | |||
| Subcutaneous | M | 1975 | Instrumental. Not released. | |||
| Subway | B, R, M | 1976 | B | Children of the world (1976). | ||
| Suddenly | B, R, M | 1968 | M | Odessa (1969). | ||
| Summer ends | B | 1970 | B | Not released, though it can be found on an EP issued for a fan club (Barry Gibb Fan club EP -1971) and on the bootleg 'The kid's no good'. It was also recorded by the band Co. in 1972 (album: Playboy). | ||
| Sun in my morning | B, M | 1969 | B | First released in 1969 as B-side of Tomorrow tomorrow. It can be found on Tales from the Brothers Gibb (1990). | ||
| Surfer boy | B | 1963 | Released in 1964 by Noeleen Batley. It can be found on the boot 'Earliest Bee Gees with and by others' (see Covers section). | |||
| Susan | M | 1970 | Not released. | |||
| Susan with the beating heart | B | 1970 | Not released. | |||
| Swan song | B, R, M | 1967 | B | Idea (1968). | ||
| Sweet song of summer | B, R, M | 1972 | B,R | To whom it may concern (1972) | ||
| Sweet summer rain | B, R, M | 1970 | Outtake of 2 years on. Not released. | |||
| Sweetheart | B, M | 1969 | B | Cucumber Castle (1970). | ||
| System of love | B, Kendall | 1986 | B | Written for the unreleased album Moonlight madness. It was later included on Hawks (1988). | ||