This is a list of the longest High School boys' basketball winning streaks, regardless of division, by state.
| State | School | City | Streak | Seasons | Notes |
|---|---|---|---|---|---|
| Alabama | Tuscaloosa Academy[1] | Tuscaloosa, Alabama | 100 | 1980-1983 | A.G Parrish in Selma also won 88 consecutive games from 1943 to 1947[2] |
| Alaska | |||||
| Arizona | Pima High School | Pima, Arizona | 75 | 1969-1973 | |
| Arkansas | West Memphis High School | West Memphis, Arkansas | 60 | 1980-1981 | Stephens High School also won 60 consecutive games from 1998 to 1999 |
| California | Compton High School[3] | 66 | 1966–1968 | ||
| Colorado | Sanford High School[4] | 74 | 2014–2017 | ||
| Connecticut | Middletown High School | Middletown, Connecticut | 80 | 1975-1978 | |
| Delaware | |||||
| Florida | Greensboro High School[5] | 76 | 1968–1972 | ||
| Georgia | Georgia Christian[6] | 129 | 1979–1984 | ||
| Hawaii | 85 | 1966–1968 | |||
| Idaho | 82 | 1987–1989 | |||
| Illinois | Lawrenceville High School | Lawrenceville, Illinois | 68 | 1981-1983 | |
| Indiana | Lawrence North High School | Indianapolis, Indiana | 50 | 2005-2006 | Team led by future NBA players Mike Conley and Greg Oden. |
| Iowa | Palmer High School | 103 | 1986–1989 | ||
| Kansas | Wichita Heights High School | Wichita, Kansas | 62 | 2009-2012 | |
| Kentucky | Ashland Blazer High School | Ashland, Kentucky | 44 | 1927-1928 | |
| Louisiana | Sibley High School | Sibley, Louisiana | 100 | 1978-1980 | |
| Maine | Bingham Valley High School | 101 | 1997–2002 | ||
| Maryland | Dunbar High School | Baltimore, Maryland | 59 | 1981-1983 | |
| Massachusetts | Durfee High School | Fall River, Massachusetts | 56 | 1988-1991 | |
| Michigan | Powers North Central High School[7] | 84 | 2014–2017 | ||
| Minnesota | 69 | 1965–1968 | |||
| Mississippi | Simmons High School | Hollandale, Mississippi | 80 | 1992-1994 | |
| Missouri | Bradleyville High School | Bradleyville, Missouri | 68 | 1966-1968 | |
| Montana | Sentinel High School[8] | 56 | 1962–1965 | ||
| Nebraska | Wahoo High School | 114 | 1988–1992 | ||
| Nevada | Virginia City High School | Virginia City, Nevada | 93 | 1982-1986 | |
| New Hampshire | Manchester Central High School | Manchester, New Hampshire | 46 | 2004-2006 | |
| New Jersey | Passaic High School[9] | Passaic, New Jersey | 159 | 1919–1925 | All Time US Record - Went 200–1 between 1915 and 1924 |
| New Mexico | Hobbs High School | Hobbs, New Mexico | 53 | 1965-1967 | |
| New York | Union Academy of Belleville | 104 | 1966–1971 | ||
| North Carolina | 91 | 1960–1962 | |||
| North Dakota | Alsen High School [10] | 79 | 1956–1959 | Smallest town on list, just 114 in Alsen people at time of win streak | |
| Ohio | Middletown High School[11] | 76 | 1955–1958 | ||
| Oklahoma | Byng High School | Byng, Oklahoma | 67 | 1957-1959 | |
| Oregon | Oakland High School | Oakland, Oregon | 56 | 1999-2001 | |
| Pennsylvania | Moon Township, Pennsylvania | 74 | 2020-2022 | ||
| Rhode Island | Central High School | Providence, Rhode Island | 52 | 1968-1970 | |
| South Carolina | Calhoun County High School | St. Matthews, South Carolina | 81 | 2005-2008 | |
| South Dakota | Armour High School | 64 | 1978–1980 | ||
| Tennessee | Riverside High School | Chattanooga, Tennessee | 66 | 1967-1969 | |
| Texas | Snook High School[12] | 90 | 1964–1966 | ||
| Utah | Provo High School | Provo, Utah | 54 | 1972-1974 | |
| Vermont | Rutland High School | Rutland, Vermont | 43 | 2016-2018 | |
| Virginia | Staunton-Lee High School[13] | 85 | 2003–2006 | ||
| Washington | Brewster High School[14] | 82 | 1974–1977 | ||
| West Virginia | Charleston High School | Charleston, West Virginia | 48 | 1967-1969 | Ansted High School also won 48 consecutive games from 1958 to 1959 |
| Wisconsin | 69 | 2001–2005 | |||
| Wyoming | Wyoming Indian High School[15] | 50 | 1983–1985 | ||
| Pine Bluffs High School [16] | 50 | 2016–2017 |