S
| Player | Nat. | No. | Position | Years | From | ||
|---|---|---|---|---|---|---|---|
| Sadowski, EdEd Sadowski | 22 | Guard | 1947 | 1948 | Seton Hall | ||
| Sailors, KennyKenny Sailors | 13 | Point Guard | 1950 | 1951 | Wyoming | ||
| Sanders, FrankieFrankie Sanders | 45 | Guard | 1978 | 1979 | Southern California | ||
| Sanders, TomTom Sanders | 16 | Forward | 1960 | 1973 | New York | ||
| Sauldsberry, WoodrowWoodrow Sauldsberry | 18 | Forward | 1965 | 1966 | Texas Southern | ||
| Saunders, FredFred Saunders | 20 | Forward | 1976 | 1978 | Syracuse | ||
| Scalabrine, BrianBrian Scalabrine | 44 | Power Forward | 2005 | 2010 | Southern California | ||
| Schintzius, DwayneDwayne Schintzius | 55 | Center | 1998 | 1999 | Florida | ||
| Scolari, FredFred Scolari | 24 | Point Guard | 1954 | 1955 | San Francisco | ||
| Scott, CharlieCharlie Scott | 11 | Forward/Guard | 1975 | 1978 | North Carolina | ||
| Searcy, EdEd Searcy | 32 | Forward/Guard | 1975 | 1976 | St. John's | ||
| Seminoff, JimJim Seminoff | 15 | Point Guard | 1948 | 1950 | Southern California | ||
| Shannon, EarlEarl Shannon | Point Guard | 1948 | 1949 | Rhode Island | |||
| Shannon, HowardHoward Shannon | 8 | Point Guard | 1949 | 1950 | Kansas State | ||
| Sharman, BillBill Sharman | 21 | Guard | 1951 | 1961 | Southern California | ||
| Shaw, BrianBrian Shaw | 20 | Guard | 1988 1990 |
1989 1992 |
California | ||
| Sichting, JerryJerry Sichting | 12 | Point Guard | 1985 | 1988 | Purdue | ||
| Siegfried, LarryLarry Siegfried | 20 | Guard | 1963 | 1970 | Ohio State | ||
| Silas, PaulPaul Silas | 35 | Power Forward | 1972 | 1976 | Creighton | ||
| Simmons, ConnieConnie Simmons | 10 | Power Forward | 1946 | 1948 | Flushing HS (NY) | ||
| Simmons, JohnJohn Simmons | 6 | Point Guard | 1946 | 1947 | New York | ||
| Smith, CharlesCharles Smith | 13 | Guard | 1989 | 1991 | Georgetown | ||
| Smith, DerekDerek Smith | 43 | Guard/Forward | 1990 | 1991 | Louisville | ||
| Smith, DougDoug Smith | 34 | Power Forward | 1995 | 1996 | Missouri | ||
| Smith, GarfieldGarfield Smith | 33 | Power Forward | 1970 | 1972 | Kentucky | ||
| Smith, MikeMike Smith | 11 | Power Forward | 1989 | 1991 | Brigham Young | ||
| Spector, ArtArt Spector | 12 | Guard | 1946 | 1950 | Villanova | ||
| Stacom, KevinKevin Stacom | 27 | Forward | 1974 | 1979 | Providence | ||
| Stanczak, EdEd Stanczak | 19 | 21 | Point Guard | 1950 | 1951 | ||
| Stewart, MichaelMichael Stewart | 5 | Power Forward | 2003 | 2005 | California | ||
| Stiemsma, GregGreg Stiemsma | 54 | Center | 2011 | 2012 | Wisconsin | ||
| Stith, BryantBryant Stith | 20 | Forward | 2000 | 2001 | Virginia | ||
| Strickland, ErickErick Strickland | 20 | Guard | 2001 | 2002 | Nebraska | ||
| Strong, DerekDerek Strong | 31 | Forward | 1994 | 1995 | Xavier | ||
| Stump, GeneGene Stump | 13 | Point Guard | 1947 | 1949 | DePaul | ||
| Sullinger, JaredJared Sullinger | 7 | Power Forward | 2012 | present | Ohio State | ||
| Šundov, BrunoBruno Šundov | 41 | Center | 2002 | 2003 | Croatia | ||
| Swain, BenBen Swain | 16 | Forward | 1958 | 1959 | Texas Southern | ||
| Swartz, DanDan Swartz | 12 | Guard | 1962 | 1963 | Kentucky | ||
| Sykes, LarryLarry Sykes | 54 | Forward | 1995 | 1996 | Xavier | ||
| Szabo, BrettBrett Szabo | 43 | Power Forward | 1996 | 1997 | Augustana | ||
| Szczerbiak, WallyWally Szczerbiak | 55 | Forward/Guard | 2005 | 2007 | Miami | ||
Read more about this topic: Boston Celtics All-time Roster