Historically, junior hockey in Czechoslovakia consisted of the following classifications and champions:
U16[]
The Czechoslovak U16 League (Liga mladsiho dorostu) was the national under 17 ice hockey league in Czechoslovakia. It was divided into Czech and Slovak sections, with the top teams from each section meeting to decide the overall Czechoslovak champion.
- Champions
- 1991-92: Litvinov
- 1990-91: Banska Bystrica
- 1989-90: Litvinov
- 1988-89: Litvinov
- 1987-88: Litvinov
- 1986-87: Litvinov
- 1985-86: Litvinov
- 1984-85: Litvinov
- 1983-84: Vitkovice
- 1982-83: Ceske Budejovice
- 1981-82: Banska Bystrica
- 1980-81: PZ Kladno
- 1979-80: Vitkovice
- 1978-79: Banska Bystrica
U19[]
The Czechoslovak U19 League (Starši dorost) was the national under 19 ice hockey league in Czechoslovakia. It was divided into Czech and Slovak sections, with the top teams from each section meeting to decide the overall Czechoslovak champion. From 1965-66 and earlier, it operated as an under 18 loop
- Champions
- 1991-92: Dukla Jihlava
- 1990-91: Trencin
- 1989-90: Dukla Jihlava
- 1988-89: Litvinov
- 1987-88: Dukla Jihlava
- 1986-87: HC Sparta Praha
- 1985-86: Gottwaldov
- 1984-85: Slovan Bratislava
- 1983-84: Olomouc
- 1982-83: Tesla Pardubice
- 1981-82: Tesla Pardubice
- 1980-81: Tesla Pardubice
- 1979-80: Plzen
- 1978-79: Slovan Bratislava
- 1977-78: Tesla Pardubice
- 1976-77: Slovan Bratislava
- 1975-76: Slovan Bratislava
- 1974-75: Slovan Bratislava
- 1973-74: Slovan Bratislava
- 1972-73: LVS Poprad
- 1971-72: ZKL Brno
- 1970-71: PZ Kladno
- 1969-70: PZ Kladno
- 1968-69: Gottwaldov
- 1967-68: SONP Kladno
- 1966-67: Pardubice
- 1965-66: Litvinov
- 1964-65: Motorlet Prague
- 1963-64: Ceske Budejovice
- 1962-63: Motorlet Prague
- 1961-62: Spartak Brno
- 1960-61: Havlickuv Brod
- 1959-60: Motorlet Prague
- 1958-59: VZKG Ostrava
1946-1958 Champions[]
- Prebornik starsiho (older adolescents)
- 1957-58: TJ VZKG Ostrava
- 1956-57: DSO Banik Kladno
- 1955-56: DSO PZ Kladno
- 1952-53: DSO Spartak Motolet Praha
- 1951-52: Brno (regional team competition)
- Mladsiho dorostu (younger adolescents)
- 1957-58: TJ Spartak Motorlet Praha
- 1956-57: DSO Spartak LZ Plzen
- 1955-56: DSO Spartak Motorlet Praha
- 1952-53: DSO Spartak Kralovo Pole
- 1951-52: Gottwaldov (regional team competition)
- Prebornik dorostu
- 1954-55: DSO Spartak Kralovo Pole
- 1953-54: DSO Spartak Kralovo Pole
- 1950-51: Brno (regional team competition)
- 1949-50: Brno (regional team competition)
- 1948-49: Sokol GZ Kralovo Pole
- 1947-48: LTC Praha
- 1946-47: I. CLTK Praha